40095198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 105067872

約数和(自身を除く): 64972674

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 37, 39, 66, 74, 78, 99, 111, 117, 143, 198, 222, 234, 286, 333, 407, 421, 429, 481, 666, 814, 842, 858, 962, 1221, 1263, 1287, 1443, 2442, 2526, 2574, 2886, 3663, 3789, 4329, 4631, 5291, 5473, 7326, 7578, 8658, 9262, 10582, 10946, 13893, 15577, 15873, 16419, 27786, 31154, 31746, 32838, 41679, 46731, 47619, 49257, 60203, 83358, 93462, 95238, 98514, 120406, 140193, 171347, 180609, 202501, 280386, 342694, 361218, 405002, 514041, 541827, 607503, 1028082, 1083654, 1215006, 1542123, 1822509, 2227511, 3084246, 3645018, 4455022, 6682533, 13365066, 20047599, 40095198]

約数ペア:

[(1, 40095198), (2, 20047599), (3, 13365066), (6, 6682533), (9, 4455022), (11, 3645018), (13, 3084246), (18, 2227511), (22, 1822509), (26, 1542123), (33, 1215006), (37, 1083654), (39, 1028082), (66, 607503), (74, 541827), (78, 514041), (99, 405002), (111, 361218), (117, 342694), (143, 280386), (198, 202501), (222, 180609), (234, 171347), (286, 140193), (333, 120406), (407, 98514), (421, 95238), (429, 93462), (481, 83358), (666, 60203), (814, 49257), (842, 47619), (858, 46731), (962, 41679), (1221, 32838), (1263, 31746), (1287, 31154), (1443, 27786), (2442, 16419), (2526, 15873), (2574, 15577), (2886, 13893), (3663, 10946), (3789, 10582), (4329, 9262), (4631, 8658), (5291, 7578), (5473, 7326)]