618016812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{24443}}^1$

素因数の和:24507

約数の個数: 72

約数和(自身を含む): 1716555456

約数和(自身を除く): 1098538644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 24443, 25284, 48886, 73329, 97772, 146658, 171101, 293316, 342202, 513303, 684404, 1026606, 1051049, 1197707, 2053212, 2102098, 2395414, 3153147, 3593121, 4204196, 4790828, 6306294, 7186242, 7357343, 12612588, 14372484, 14714686, 22072029, 29429372, 44144058, 51501401, 88288116, 103002802, 154504203, 206005604, 309008406, 618016812]

約数ペア:

[(1, 618016812), (2, 309008406), (3, 206005604), (4, 154504203), (6, 103002802), (7, 88288116), (12, 51501401), (14, 44144058), (21, 29429372), (28, 22072029), (42, 14714686), (43, 14372484), (49, 12612588), (84, 7357343), (86, 7186242), (98, 6306294), (129, 4790828), (147, 4204196), (172, 3593121), (196, 3153147), (258, 2395414), (294, 2102098), (301, 2053212), (516, 1197707), (588, 1051049), (602, 1026606), (903, 684404), (1204, 513303), (1806, 342202), (2107, 293316), (3612, 171101), (4214, 146658), (6321, 97772), (8428, 73329), (12642, 48886), (24443, 25284)]