2444418

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 40

約数和(自身を含む): 5575680

約数和(自身を除く): 3131262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 191, 237, 382, 474, 573, 711, 1146, 1422, 1719, 2133, 3438, 4266, 5157, 6399, 10314, 12798, 15089, 15471, 30178, 30942, 45267, 90534, 135801, 271602, 407403, 814806, 1222209, 2444418]

約数ペア:

[(1, 2444418), (2, 1222209), (3, 814806), (6, 407403), (9, 271602), (18, 135801), (27, 90534), (54, 45267), (79, 30942), (81, 30178), (158, 15471), (162, 15089), (191, 12798), (237, 10314), (382, 6399), (474, 5157), (573, 4266), (711, 3438), (1146, 2133), (1422, 1719)]