18359968594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{39293}}^1$

素因数の和:39690

約数の個数: 32

約数和(自身を含む): 30588964416

約数和(自身を除く): 12228995822

約数列:

[1, 2, 11, 22, 67, 134, 317, 634, 737, 1474, 3487, 6974, 21239, 39293, 42478, 78586, 233629, 432223, 467258, 864446, 2632631, 5265262, 12455881, 24911762, 28958941, 57917882, 137014691, 274029382, 834544027, 1669088054, 9179984297, 18359968594]

約数ペア:

[(1, 18359968594), (2, 9179984297), (11, 1669088054), (22, 834544027), (67, 274029382), (134, 137014691), (317, 57917882), (634, 28958941), (737, 24911762), (1474, 12455881), (3487, 5265262), (6974, 2632631), (21239, 864446), (39293, 467258), (42478, 432223), (78586, 233629)]