9140166

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 23670504

約数和(自身を除く): 14530338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 241, 258, 294, 301, 387, 441, 482, 602, 723, 774, 882, 903, 1446, 1687, 1806, 2107, 2169, 2709, 3374, 4214, 4338, 5061, 5418, 6321, 10122, 10363, 11809, 12642, 15183, 18963, 20726, 23618, 30366, 31089, 35427, 37926, 62178, 70854, 72541, 93267, 106281, 145082, 186534, 212562, 217623, 435246, 507787, 652869, 1015574, 1305738, 1523361, 3046722, 4570083, 9140166]

約数ペア:

[(1, 9140166), (2, 4570083), (3, 3046722), (6, 1523361), (7, 1305738), (9, 1015574), (14, 652869), (18, 507787), (21, 435246), (42, 217623), (43, 212562), (49, 186534), (63, 145082), (86, 106281), (98, 93267), (126, 72541), (129, 70854), (147, 62178), (241, 37926), (258, 35427), (294, 31089), (301, 30366), (387, 23618), (441, 20726), (482, 18963), (602, 15183), (723, 12642), (774, 11809), (882, 10363), (903, 10122), (1446, 6321), (1687, 5418), (1806, 5061), (2107, 4338), (2169, 4214), (2709, 3374)]