15691304454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6491}}^1\times {\mathrm{57557}}^1$

素因数の和:64060

約数の個数: 32

約数和(自身を含む): 35871987456

約数和(自身を除く): 20180683002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6491, 12982, 19473, 38946, 45437, 57557, 90874, 115114, 136311, 172671, 272622, 345342, 402899, 805798, 1208697, 2417394, 373602487, 747204974, 1120807461, 2241614922, 2615217409, 5230434818, 7845652227, 15691304454]

約数ペア:

[(1, 15691304454), (2, 7845652227), (3, 5230434818), (6, 2615217409), (7, 2241614922), (14, 1120807461), (21, 747204974), (42, 373602487), (6491, 2417394), (12982, 1208697), (19473, 805798), (38946, 402899), (45437, 345342), (57557, 272622), (90874, 172671), (115114, 136311)]