22468572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 65426816

約数和(自身を除く): 42958244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 547, 652, 978, 1094, 1141, 1467, 1641, 1956, 2188, 2282, 2934, 3282, 3423, 3829, 4564, 4923, 5868, 6564, 6846, 7658, 9846, 10269, 11487, 13692, 15316, 19692, 20538, 22974, 34461, 41076, 45948, 68922, 89161, 137844, 178322, 267483, 356644, 534966, 624127, 802449, 1069932, 1248254, 1604898, 1872381, 2496508, 3209796, 3744762, 5617143, 7489524, 11234286, 22468572]

約数ペア:

[(1, 22468572), (2, 11234286), (3, 7489524), (4, 5617143), (6, 3744762), (7, 3209796), (9, 2496508), (12, 1872381), (14, 1604898), (18, 1248254), (21, 1069932), (28, 802449), (36, 624127), (42, 534966), (63, 356644), (84, 267483), (126, 178322), (163, 137844), (252, 89161), (326, 68922), (489, 45948), (547, 41076), (652, 34461), (978, 22974), (1094, 20538), (1141, 19692), (1467, 15316), (1641, 13692), (1956, 11487), (2188, 10269), (2282, 9846), (2934, 7658), (3282, 6846), (3423, 6564), (3829, 5868), (4564, 4923)]