17623242

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 50417640

約数和(自身を除く): 32794398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 53, 58, 63, 78, 87, 91, 98, 106, 117, 126, 147, 159, 174, 182, 203, 234, 261, 273, 294, 318, 371, 377, 406, 441, 477, 522, 546, 609, 637, 689, 742, 754, 819, 882, 954, 1113, 1131, 1218, 1274, 1378, 1421, 1537, 1638, 1827, 1911, 2067, 2226, 2262, 2597, 2639, 2842, 3074, 3339, 3393, 3654, 3822, 4134, 4263, 4611, 4823, 5194, 5278, 5733, 6201, 6678, 6786, 7791, 7917, 8526, 9222, 9646, 10759, 11466, 12402, 12789, 13833, 14469, 15582, 15834, 18473, 19981, 21518, 23373, 23751, 25578, 27666, 28938, 32277, 33761, 36946, 39962, 43407, 46746, 47502, 55419, 59943, 64554, 67522, 75313, 86814, 96831, 101283, 110838, 119886, 139867, 150626, 166257, 179829, 193662, 202566, 225939, 279734, 303849, 332514, 359658, 419601, 451878, 607698, 677817, 839202, 979069, 1258803, 1355634, 1958138, 2517606, 2937207, 5874414, 8811621, 17623242]

約数ペア:

[(1, 17623242), (2, 8811621), (3, 5874414), (6, 2937207), (7, 2517606), (9, 1958138), (13, 1355634), (14, 1258803), (18, 979069), (21, 839202), (26, 677817), (29, 607698), (39, 451878), (42, 419601), (49, 359658), (53, 332514), (58, 303849), (63, 279734), (78, 225939), (87, 202566), (91, 193662), (98, 179829), (106, 166257), (117, 150626), (126, 139867), (147, 119886), (159, 110838), (174, 101283), (182, 96831), (203, 86814), (234, 75313), (261, 67522), (273, 64554), (294, 59943), (318, 55419), (371, 47502), (377, 46746), (406, 43407), (441, 39962), (477, 36946), (522, 33761), (546, 32277), (609, 28938), (637, 27666), (689, 25578), (742, 23751), (754, 23373), (819, 21518), (882, 19981), (954, 18473), (1113, 15834), (1131, 15582), (1218, 14469), (1274, 13833), (1378, 12789), (1421, 12402), (1537, 11466), (1638, 10759), (1827, 9646), (1911, 9222), (2067, 8526), (2226, 7917), (2262, 7791), (2597, 6786), (2639, 6678), (2842, 6201), (3074, 5733), (3339, 5278), (3393, 5194), (3654, 4823), (3822, 4611), (4134, 4263)]