18139758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33223}}^1$

素因数の和:33248

約数の個数: 32

約数和(自身を含む): 44653056

約数和(自身を除く): 26513298

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 33223, 66446, 99669, 199338, 232561, 431899, 465122, 697683, 863798, 1295697, 1395366, 2591394, 3023293, 6046586, 9069879, 18139758]

約数ペア:

[(1, 18139758), (2, 9069879), (3, 6046586), (6, 3023293), (7, 2591394), (13, 1395366), (14, 1295697), (21, 863798), (26, 697683), (39, 465122), (42, 431899), (78, 232561), (91, 199338), (182, 99669), (273, 66446), (546, 33223)]