2598966

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 40

約数和(自身を含む): 5941584

約数和(自身を除く): 3342618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 263, 366, 526, 549, 789, 1098, 1578, 1647, 2367, 3294, 4734, 4941, 7101, 9882, 14202, 16043, 21303, 32086, 42606, 48129, 96258, 144387, 288774, 433161, 866322, 1299483, 2598966]

約数ペア:

[(1, 2598966), (2, 1299483), (3, 866322), (6, 433161), (9, 288774), (18, 144387), (27, 96258), (54, 48129), (61, 42606), (81, 32086), (122, 21303), (162, 16043), (183, 14202), (263, 9882), (366, 7101), (526, 4941), (549, 4734), (789, 3294), (1098, 2367), (1578, 1647)]