1929816

素因数分解:

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

素因数の和:573

約数の個数: 72

約数和(自身を含む): 6091020

約数和(自身を除く): 4161204

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 547, 588, 882, 1094, 1176, 1641, 1764, 2188, 3282, 3528, 3829, 4376, 4923, 6564, 7658, 9846, 11487, 13128, 15316, 19692, 22974, 26803, 30632, 34461, 39384, 45948, 53606, 68922, 80409, 91896, 107212, 137844, 160818, 214424, 241227, 275688, 321636, 482454, 643272, 964908, 1929816]

約数ペア:

[(1, 1929816), (2, 964908), (3, 643272), (4, 482454), (6, 321636), (7, 275688), (8, 241227), (9, 214424), (12, 160818), (14, 137844), (18, 107212), (21, 91896), (24, 80409), (28, 68922), (36, 53606), (42, 45948), (49, 39384), (56, 34461), (63, 30632), (72, 26803), (84, 22974), (98, 19692), (126, 15316), (147, 13128), (168, 11487), (196, 9846), (252, 7658), (294, 6564), (392, 4923), (441, 4376), (504, 3829), (547, 3528), (588, 3282), (882, 2188), (1094, 1764), (1176, 1641)]