21334284

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{2459}}^1$

素因数の和:2710

約数の個数: 36

約数和(自身を含む): 54174120

約数和(自身を除く): 32839836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2459, 2892, 4338, 4918, 7377, 8676, 9836, 14754, 22131, 29508, 44262, 88524, 592619, 1185238, 1777857, 2370476, 3555714, 5333571, 7111428, 10667142, 21334284]

約数ペア:

[(1, 21334284), (2, 10667142), (3, 7111428), (4, 5333571), (6, 3555714), (9, 2370476), (12, 1777857), (18, 1185238), (36, 592619), (241, 88524), (482, 44262), (723, 29508), (964, 22131), (1446, 14754), (2169, 9836), (2459, 8676), (2892, 7377), (4338, 4918)]