15567804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 45368960

約数和(自身を除く): 29801156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 379, 489, 652, 758, 978, 1137, 1141, 1467, 1516, 1956, 2274, 2282, 2653, 2934, 3411, 3423, 4548, 4564, 5306, 5868, 6822, 6846, 7959, 10269, 10612, 13644, 13692, 15918, 20538, 23877, 31836, 41076, 47754, 61777, 95508, 123554, 185331, 247108, 370662, 432439, 555993, 741324, 864878, 1111986, 1297317, 1729756, 2223972, 2594634, 3891951, 5189268, 7783902, 15567804]

約数ペア:

[(1, 15567804), (2, 7783902), (3, 5189268), (4, 3891951), (6, 2594634), (7, 2223972), (9, 1729756), (12, 1297317), (14, 1111986), (18, 864878), (21, 741324), (28, 555993), (36, 432439), (42, 370662), (63, 247108), (84, 185331), (126, 123554), (163, 95508), (252, 61777), (326, 47754), (379, 41076), (489, 31836), (652, 23877), (758, 20538), (978, 15918), (1137, 13692), (1141, 13644), (1467, 10612), (1516, 10269), (1956, 7959), (2274, 6846), (2282, 6822), (2653, 5868), (2934, 5306), (3411, 4564), (3423, 4548)]