1945897884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1065

約数の個数: 192

約数和(自身を含む): 6000798720

約数和(自身を除く): 4054900836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 67, 82, 84, 108, 123, 126, 134, 164, 189, 201, 246, 252, 268, 287, 369, 378, 402, 469, 492, 574, 603, 738, 756, 804, 861, 937, 938, 1107, 1148, 1206, 1407, 1476, 1722, 1809, 1874, 1876, 2214, 2412, 2583, 2747, 2811, 2814, 3444, 3618, 3748, 4221, 4428, 5166, 5494, 5622, 5628, 6559, 7236, 7749, 8241, 8433, 8442, 10332, 10988, 11244, 12663, 13118, 15498, 16482, 16866, 16884, 19229, 19677, 24723, 25299, 25326, 26236, 30996, 32964, 33732, 38417, 38458, 39354, 49446, 50598, 50652, 57687, 59031, 62779, 74169, 76834, 76916, 78708, 98892, 101196, 115251, 115374, 118062, 125558, 148338, 153668, 173061, 177093, 188337, 230502, 230748, 236124, 251116, 268919, 296676, 345753, 346122, 354186, 376674, 439453, 461004, 519183, 537838, 565011, 691506, 692244, 708372, 753348, 806757, 878906, 1037259, 1038366, 1075676, 1130022, 1318359, 1383012, 1613514, 1695033, 1757812, 2074518, 2076732, 2260044, 2420271, 2573939, 2636718, 3227028, 3390066, 3955077, 4149036, 4840542, 5147878, 5273436, 6780132, 7260813, 7721817, 7910154, 9681084, 10295756, 11865231, 14521626, 15443634, 15820308, 18017573, 23165451, 23730462, 29043252, 30887268, 36035146, 46330902, 47460924, 54052719, 69496353, 72070292, 92661804, 108105438, 138992706, 162158157, 216210876, 277985412, 324316314, 486474471, 648632628, 972948942, 1945897884]

約数ペア:

[(1, 1945897884), (2, 972948942), (3, 648632628), (4, 486474471), (6, 324316314), (7, 277985412), (9, 216210876), (12, 162158157), (14, 138992706), (18, 108105438), (21, 92661804), (27, 72070292), (28, 69496353), (36, 54052719), (41, 47460924), (42, 46330902), (54, 36035146), (63, 30887268), (67, 29043252), (82, 23730462), (84, 23165451), (108, 18017573), (123, 15820308), (126, 15443634), (134, 14521626), (164, 11865231), (189, 10295756), (201, 9681084), (246, 7910154), (252, 7721817), (268, 7260813), (287, 6780132), (369, 5273436), (378, 5147878), (402, 4840542), (469, 4149036), (492, 3955077), (574, 3390066), (603, 3227028), (738, 2636718), (756, 2573939), (804, 2420271), (861, 2260044), (937, 2076732), (938, 2074518), (1107, 1757812), (1148, 1695033), (1206, 1613514), (1407, 1383012), (1476, 1318359), (1722, 1130022), (1809, 1075676), (1874, 1038366), (1876, 1037259), (2214, 878906), (2412, 806757), (2583, 753348), (2747, 708372), (2811, 692244), (2814, 691506), (3444, 565011), (3618, 537838), (3748, 519183), (4221, 461004), (4428, 439453), (5166, 376674), (5494, 354186), (5622, 346122), (5628, 345753), (6559, 296676), (7236, 268919), (7749, 251116), (8241, 236124), (8433, 230748), (8442, 230502), (10332, 188337), (10988, 177093), (11244, 173061), (12663, 153668), (13118, 148338), (15498, 125558), (16482, 118062), (16866, 115374), (16884, 115251), (19229, 101196), (19677, 98892), (24723, 78708), (25299, 76916), (25326, 76834), (26236, 74169), (30996, 62779), (32964, 59031), (33732, 57687), (38417, 50652), (38458, 50598), (39354, 49446)]