13365066

素因数分解:

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

素因数の和:487

約数の個数: 64

約数和(自身を含む): 32328576

約数和(自身を除く): 18963510

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 421, 429, 481, 814, 842, 858, 962, 1221, 1263, 1443, 2442, 2526, 2886, 4631, 5291, 5473, 9262, 10582, 10946, 13893, 15577, 15873, 16419, 27786, 31154, 31746, 32838, 46731, 60203, 93462, 120406, 171347, 180609, 202501, 342694, 361218, 405002, 514041, 607503, 1028082, 1215006, 2227511, 4455022, 6682533, 13365066]

約数ペア:

[(1, 13365066), (2, 6682533), (3, 4455022), (6, 2227511), (11, 1215006), (13, 1028082), (22, 607503), (26, 514041), (33, 405002), (37, 361218), (39, 342694), (66, 202501), (74, 180609), (78, 171347), (111, 120406), (143, 93462), (222, 60203), (286, 46731), (407, 32838), (421, 31746), (429, 31154), (481, 27786), (814, 16419), (842, 15873), (858, 15577), (962, 13893), (1221, 10946), (1263, 10582), (1443, 9262), (2442, 5473), (2526, 5291), (2886, 4631)]