1631921844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19427641}}^1$

素因数の和:19427655

約数の個数: 24

約数和(自身を含む): 4351791808

約数和(自身を除く): 2719869964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19427641, 38855282, 58282923, 77710564, 116565846, 135993487, 233131692, 271986974, 407980461, 543973948, 815960922, 1631921844]

約数ペア:

[(1, 1631921844), (2, 815960922), (3, 543973948), (4, 407980461), (6, 271986974), (7, 233131692), (12, 135993487), (14, 116565846), (21, 77710564), (28, 58282923), (42, 38855282), (84, 19427641)]