18702950418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61120753}}^1$

素因数の和:61120778

約数の個数: 24

約数和(自身を含む): 42906769308

約数和(自身を除く): 24203818890

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 61120753, 122241506, 183362259, 366724518, 550086777, 1039052801, 1100173554, 2078105602, 3117158403, 6234316806, 9351475209, 18702950418]

約数ペア:

[(1, 18702950418), (2, 9351475209), (3, 6234316806), (6, 3117158403), (9, 2078105602), (17, 1100173554), (18, 1039052801), (34, 550086777), (51, 366724518), (102, 183362259), (153, 122241506), (306, 61120753)]