22945212

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 60383232

約数和(自身を除く): 37438020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 71, 94, 141, 142, 188, 191, 213, 282, 284, 382, 423, 426, 564, 573, 639, 764, 846, 852, 1146, 1278, 1692, 1719, 2292, 2556, 3337, 3438, 6674, 6876, 8977, 10011, 13348, 13561, 17954, 20022, 26931, 27122, 30033, 35908, 40044, 40683, 53862, 54244, 60066, 80793, 81366, 107724, 120132, 122049, 161586, 162732, 244098, 323172, 488196, 637367, 1274734, 1912101, 2549468, 3824202, 5736303, 7648404, 11472606, 22945212]

約数ペア:

[(1, 22945212), (2, 11472606), (3, 7648404), (4, 5736303), (6, 3824202), (9, 2549468), (12, 1912101), (18, 1274734), (36, 637367), (47, 488196), (71, 323172), (94, 244098), (141, 162732), (142, 161586), (188, 122049), (191, 120132), (213, 107724), (282, 81366), (284, 80793), (382, 60066), (423, 54244), (426, 53862), (564, 40683), (573, 40044), (639, 35908), (764, 30033), (846, 27122), (852, 26931), (1146, 20022), (1278, 17954), (1692, 13561), (1719, 13348), (2292, 10011), (2556, 8977), (3337, 6876), (3438, 6674)]