3031308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 9155328

約数和(自身を除く): 6124020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 523, 644, 828, 966, 1046, 1449, 1569, 1932, 2092, 2898, 3138, 3661, 4707, 5796, 6276, 7322, 9414, 10983, 12029, 14644, 18828, 21966, 24058, 32949, 36087, 43932, 48116, 65898, 72174, 84203, 108261, 131796, 144348, 168406, 216522, 252609, 336812, 433044, 505218, 757827, 1010436, 1515654, 3031308]

約数ペア:

[(1, 3031308), (2, 1515654), (3, 1010436), (4, 757827), (6, 505218), (7, 433044), (9, 336812), (12, 252609), (14, 216522), (18, 168406), (21, 144348), (23, 131796), (28, 108261), (36, 84203), (42, 72174), (46, 65898), (63, 48116), (69, 43932), (84, 36087), (92, 32949), (126, 24058), (138, 21966), (161, 18828), (207, 14644), (252, 12029), (276, 10983), (322, 9414), (414, 7322), (483, 6276), (523, 5796), (644, 4707), (828, 3661), (966, 3138), (1046, 2898), (1449, 2092), (1569, 1932)]