22614921

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2738

約数の個数: 36

約数和(自身を含む): 40014000

約数和(自身を除く): 17399079

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 399, 441, 931, 1197, 2699, 2793, 8097, 8379, 18893, 24291, 51281, 56679, 132251, 153843, 170037, 358967, 396753, 461529, 1076901, 1190259, 2512769, 3230703, 7538307, 22614921]

約数ペア:

[(1, 22614921), (3, 7538307), (7, 3230703), (9, 2512769), (19, 1190259), (21, 1076901), (49, 461529), (57, 396753), (63, 358967), (133, 170037), (147, 153843), (171, 132251), (399, 56679), (441, 51281), (931, 24291), (1197, 18893), (2699, 8379), (2793, 8097)]