18188538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7753}}^1$

素因数の和:7798

約数の個数: 32

約数和(自身を含む): 40196736

約数和(自身を除く): 22008198

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 7753, 15506, 23259, 46518, 131801, 178319, 263602, 356638, 395403, 534957, 790806, 1069914, 3031423, 6062846, 9094269, 18188538]

約数ペア:

[(1, 18188538), (2, 9094269), (3, 6062846), (6, 3031423), (17, 1069914), (23, 790806), (34, 534957), (46, 395403), (51, 356638), (69, 263602), (102, 178319), (138, 131801), (391, 46518), (782, 23259), (1173, 15506), (2346, 7753)]