1930572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 5730816

約数和(自身を除く): 3800244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 163, 188, 252, 282, 326, 329, 423, 489, 564, 652, 658, 846, 978, 987, 1141, 1316, 1467, 1692, 1956, 1974, 2282, 2934, 2961, 3423, 3948, 4564, 5868, 5922, 6846, 7661, 10269, 11844, 13692, 15322, 20538, 22983, 30644, 41076, 45966, 53627, 68949, 91932, 107254, 137898, 160881, 214508, 275796, 321762, 482643, 643524, 965286, 1930572]

約数ペア:

[(1, 1930572), (2, 965286), (3, 643524), (4, 482643), (6, 321762), (7, 275796), (9, 214508), (12, 160881), (14, 137898), (18, 107254), (21, 91932), (28, 68949), (36, 53627), (42, 45966), (47, 41076), (63, 30644), (84, 22983), (94, 20538), (126, 15322), (141, 13692), (163, 11844), (188, 10269), (252, 7661), (282, 6846), (326, 5922), (329, 5868), (423, 4564), (489, 3948), (564, 3423), (652, 2961), (658, 2934), (846, 2282), (978, 1974), (987, 1956), (1141, 1692), (1316, 1467)]