21493044

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19259}}^1$

素因数の和:19300

約数の個数: 36

約数和(自身を含む): 56085120

約数和(自身を除く): 34592076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 19259, 38518, 57777, 77036, 115554, 173331, 231108, 346662, 597029, 693324, 1194058, 1791087, 2388116, 3582174, 5373261, 7164348, 10746522, 21493044]

約数ペア:

[(1, 21493044), (2, 10746522), (3, 7164348), (4, 5373261), (6, 3582174), (9, 2388116), (12, 1791087), (18, 1194058), (31, 693324), (36, 597029), (62, 346662), (93, 231108), (124, 173331), (186, 115554), (279, 77036), (372, 57777), (558, 38518), (1116, 19259)]