18703002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 39247488

約数和(自身を除く): 20544486

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 433, 626, 866, 939, 1299, 1878, 2598, 7199, 9959, 14398, 19918, 21597, 29877, 43194, 59754, 135529, 271058, 406587, 813174, 3117167, 6234334, 9351501, 18703002]

約数ペア:

[(1, 18703002), (2, 9351501), (3, 6234334), (6, 3117167), (23, 813174), (46, 406587), (69, 271058), (138, 135529), (313, 59754), (433, 43194), (626, 29877), (866, 21597), (939, 19918), (1299, 14398), (1878, 9959), (2598, 7199)]