2021644818

素因数分解:

$2^1\times 3^5\times {\mathrm{383}}^1\times {\mathrm{10861}}^1$

素因数の和:11261

約数の個数: 48

約数和(自身を含む): 4554740736

約数和(自身を除く): 2533095918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 383, 486, 766, 1149, 2298, 3447, 6894, 10341, 10861, 20682, 21722, 31023, 32583, 62046, 65166, 93069, 97749, 186138, 195498, 293247, 586494, 879741, 1759482, 2639223, 4159763, 5278446, 8319526, 12479289, 24958578, 37437867, 74875734, 112313601, 224627202, 336940803, 673881606, 1010822409, 2021644818]

約数ペア:

[(1, 2021644818), (2, 1010822409), (3, 673881606), (6, 336940803), (9, 224627202), (18, 112313601), (27, 74875734), (54, 37437867), (81, 24958578), (162, 12479289), (243, 8319526), (383, 5278446), (486, 4159763), (766, 2639223), (1149, 1759482), (2298, 879741), (3447, 586494), (6894, 293247), (10341, 195498), (10861, 186138), (20682, 97749), (21722, 93069), (31023, 65166), (32583, 62046)]