18529092

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^2\times {\mathrm{233}}^1$

素因数の和:337

約数の個数: 54

約数和(自身を含む): 48060558

約数和(自身を除く): 29531466

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 233, 282, 423, 466, 564, 699, 846, 932, 1398, 1692, 2097, 2209, 2796, 4194, 4418, 6627, 8388, 8836, 10951, 13254, 19881, 21902, 26508, 32853, 39762, 43804, 65706, 79524, 98559, 131412, 197118, 394236, 514697, 1029394, 1544091, 2058788, 3088182, 4632273, 6176364, 9264546, 18529092]

約数ペア:

[(1, 18529092), (2, 9264546), (3, 6176364), (4, 4632273), (6, 3088182), (9, 2058788), (12, 1544091), (18, 1029394), (36, 514697), (47, 394236), (94, 197118), (141, 131412), (188, 98559), (233, 79524), (282, 65706), (423, 43804), (466, 39762), (564, 32853), (699, 26508), (846, 21902), (932, 19881), (1398, 13254), (1692, 10951), (2097, 8836), (2209, 8388), (2796, 6627), (4194, 4418)]