21018024

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{6211}}^1$

素因数の和:6270

約数の個数: 48

約数和(自身を含む): 58144320

約数和(自身を除く): 37126296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 6211, 12422, 18633, 24844, 37266, 49688, 55899, 74532, 111798, 149064, 223596, 291917, 447192, 583834, 875751, 1167668, 1751502, 2335336, 2627253, 3503004, 5254506, 7006008, 10509012, 21018024]

約数ペア:

[(1, 21018024), (2, 10509012), (3, 7006008), (4, 5254506), (6, 3503004), (8, 2627253), (9, 2335336), (12, 1751502), (18, 1167668), (24, 875751), (36, 583834), (47, 447192), (72, 291917), (94, 223596), (141, 149064), (188, 111798), (282, 74532), (376, 55899), (423, 49688), (564, 37266), (846, 24844), (1128, 18633), (1692, 12422), (3384, 6211)]