2018384190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{13421}}^1$

素因数の和:13994

約数の個数: 64

約数和(自身を含む): 5392422720

約数和(自身を除く): 3374038530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 557, 1114, 1671, 2785, 3342, 5013, 5570, 8355, 10026, 13421, 15039, 16710, 25065, 26842, 30078, 40263, 50130, 67105, 75195, 80526, 120789, 134210, 150390, 201315, 241578, 362367, 402630, 603945, 724734, 1207890, 1811835, 3623670, 7475497, 14950994, 22426491, 37377485, 44852982, 67279473, 74754970, 112132455, 134558946, 201838419, 224264910, 336397365, 403676838, 672794730, 1009192095, 2018384190]

約数ペア:

[(1, 2018384190), (2, 1009192095), (3, 672794730), (5, 403676838), (6, 336397365), (9, 224264910), (10, 201838419), (15, 134558946), (18, 112132455), (27, 74754970), (30, 67279473), (45, 44852982), (54, 37377485), (90, 22426491), (135, 14950994), (270, 7475497), (557, 3623670), (1114, 1811835), (1671, 1207890), (2785, 724734), (3342, 603945), (5013, 402630), (5570, 362367), (8355, 241578), (10026, 201315), (13421, 150390), (15039, 134210), (16710, 120789), (25065, 80526), (26842, 75195), (30078, 67105), (40263, 50130)]