38642268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 106916992

約数和(自身を除く): 68274724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 547, 609, 812, 841, 1094, 1218, 1641, 1682, 2188, 2436, 2523, 3282, 3364, 3829, 5046, 5887, 6564, 7658, 10092, 11487, 11774, 15316, 15863, 17661, 22974, 23548, 31726, 35322, 45948, 47589, 63452, 70644, 95178, 111041, 190356, 222082, 333123, 444164, 460027, 666246, 920054, 1332492, 1380081, 1840108, 2760162, 3220189, 5520324, 6440378, 9660567, 12880756, 19321134, 38642268]

約数ペア:

[(1, 38642268), (2, 19321134), (3, 12880756), (4, 9660567), (6, 6440378), (7, 5520324), (12, 3220189), (14, 2760162), (21, 1840108), (28, 1380081), (29, 1332492), (42, 920054), (58, 666246), (84, 460027), (87, 444164), (116, 333123), (174, 222082), (203, 190356), (348, 111041), (406, 95178), (547, 70644), (609, 63452), (812, 47589), (841, 45948), (1094, 35322), (1218, 31726), (1641, 23548), (1682, 22974), (2188, 17661), (2436, 15863), (2523, 15316), (3282, 11774), (3364, 11487), (3829, 10092), (5046, 7658), (5887, 6564)]