2876454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 7327008

約数和(自身を除く): 4450554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 617, 666, 777, 1234, 1554, 1851, 2331, 3702, 4319, 4662, 5553, 8638, 11106, 12957, 22829, 25914, 38871, 45658, 68487, 77742, 136974, 159803, 205461, 319606, 410922, 479409, 958818, 1438227, 2876454]

約数ペア:

[(1, 2876454), (2, 1438227), (3, 958818), (6, 479409), (7, 410922), (9, 319606), (14, 205461), (18, 159803), (21, 136974), (37, 77742), (42, 68487), (63, 45658), (74, 38871), (111, 25914), (126, 22829), (222, 12957), (259, 11106), (333, 8638), (518, 5553), (617, 4662), (666, 4319), (777, 3702), (1234, 2331), (1554, 1851)]