45554418

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 128845080

約数和(自身を除く): 83290662

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 78, 87, 91, 98, 117, 126, 137, 147, 174, 182, 203, 234, 261, 273, 274, 294, 377, 406, 411, 441, 522, 546, 609, 637, 754, 819, 822, 882, 959, 1131, 1218, 1233, 1274, 1421, 1638, 1781, 1827, 1911, 1918, 2262, 2466, 2639, 2842, 2877, 3393, 3562, 3654, 3822, 3973, 4263, 5278, 5343, 5733, 5754, 6713, 6786, 7917, 7946, 8526, 8631, 10686, 11466, 11919, 12467, 12789, 13426, 15834, 16029, 17262, 18473, 20139, 23751, 23838, 24934, 25578, 27811, 32058, 35757, 36946, 37401, 40278, 47502, 51649, 55419, 55622, 60417, 71514, 74802, 83433, 87269, 103298, 110838, 112203, 120834, 154947, 166257, 166866, 174538, 194677, 224406, 250299, 261807, 309894, 332514, 361543, 389354, 464841, 500598, 523614, 584031, 723086, 785421, 929682, 1084629, 1168062, 1570842, 1752093, 2169258, 2530801, 3253887, 3504186, 5061602, 6507774, 7592403, 15184806, 22777209, 45554418]

約数ペア:

[(1, 45554418), (2, 22777209), (3, 15184806), (6, 7592403), (7, 6507774), (9, 5061602), (13, 3504186), (14, 3253887), (18, 2530801), (21, 2169258), (26, 1752093), (29, 1570842), (39, 1168062), (42, 1084629), (49, 929682), (58, 785421), (63, 723086), (78, 584031), (87, 523614), (91, 500598), (98, 464841), (117, 389354), (126, 361543), (137, 332514), (147, 309894), (174, 261807), (182, 250299), (203, 224406), (234, 194677), (261, 174538), (273, 166866), (274, 166257), (294, 154947), (377, 120834), (406, 112203), (411, 110838), (441, 103298), (522, 87269), (546, 83433), (609, 74802), (637, 71514), (754, 60417), (819, 55622), (822, 55419), (882, 51649), (959, 47502), (1131, 40278), (1218, 37401), (1233, 36946), (1274, 35757), (1421, 32058), (1638, 27811), (1781, 25578), (1827, 24934), (1911, 23838), (1918, 23751), (2262, 20139), (2466, 18473), (2639, 17262), (2842, 16029), (2877, 15834), (3393, 13426), (3562, 12789), (3654, 12467), (3822, 11919), (3973, 11466), (4263, 10686), (5278, 8631), (5343, 8526), (5733, 7946), (5754, 7917), (6713, 6786)]