1628244

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1500

約数の個数: 36

約数和(自身を含む): 4251520

約数和(自身を除く): 2623276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1459, 2918, 4377, 5836, 8754, 13131, 17508, 26262, 45229, 52524, 90458, 135687, 180916, 271374, 407061, 542748, 814122, 1628244]

約数ペア:

[(1, 1628244), (2, 814122), (3, 542748), (4, 407061), (6, 271374), (9, 180916), (12, 135687), (18, 90458), (31, 52524), (36, 45229), (62, 26262), (93, 17508), (124, 13131), (186, 8754), (279, 5836), (372, 4377), (558, 2918), (1116, 1459)]