13640886

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:567

約数の個数: 80

約数和(自身を含む): 36520704

約数和(自身を除く): 22879818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 523, 567, 621, 966, 1046, 1134, 1242, 1449, 1569, 1863, 2898, 3138, 3661, 3726, 4347, 4707, 7322, 8694, 9414, 10983, 12029, 13041, 14121, 21966, 24058, 26082, 28242, 32949, 36087, 42363, 65898, 72174, 84203, 84726, 98847, 108261, 168406, 197694, 216522, 252609, 296541, 324783, 505218, 593082, 649566, 757827, 974349, 1515654, 1948698, 2273481, 4546962, 6820443, 13640886]

約数ペア:

[(1, 13640886), (2, 6820443), (3, 4546962), (6, 2273481), (7, 1948698), (9, 1515654), (14, 974349), (18, 757827), (21, 649566), (23, 593082), (27, 505218), (42, 324783), (46, 296541), (54, 252609), (63, 216522), (69, 197694), (81, 168406), (126, 108261), (138, 98847), (161, 84726), (162, 84203), (189, 72174), (207, 65898), (322, 42363), (378, 36087), (414, 32949), (483, 28242), (523, 26082), (567, 24058), (621, 21966), (966, 14121), (1046, 13041), (1134, 12029), (1242, 10983), (1449, 9414), (1569, 8694), (1863, 7322), (2898, 4707), (3138, 4347), (3661, 3726)]