27420498

素因数分解:

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

素因数の和:309

約数の個数: 96

約数和(自身を含む): 72832320

約数和(自身を除く): 45411822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 86, 98, 126, 129, 147, 189, 241, 258, 294, 301, 378, 387, 441, 482, 602, 723, 774, 882, 903, 1161, 1323, 1446, 1687, 1806, 2107, 2169, 2322, 2646, 2709, 3374, 4214, 4338, 5061, 5418, 6321, 6507, 8127, 10122, 10363, 11809, 12642, 13014, 15183, 16254, 18963, 20726, 23618, 30366, 31089, 35427, 37926, 45549, 56889, 62178, 70854, 72541, 91098, 93267, 106281, 113778, 145082, 186534, 212562, 217623, 279801, 318843, 435246, 507787, 559602, 637686, 652869, 1015574, 1305738, 1523361, 1958607, 3046722, 3917214, 4570083, 9140166, 13710249, 27420498]

約数ペア:

[(1, 27420498), (2, 13710249), (3, 9140166), (6, 4570083), (7, 3917214), (9, 3046722), (14, 1958607), (18, 1523361), (21, 1305738), (27, 1015574), (42, 652869), (43, 637686), (49, 559602), (54, 507787), (63, 435246), (86, 318843), (98, 279801), (126, 217623), (129, 212562), (147, 186534), (189, 145082), (241, 113778), (258, 106281), (294, 93267), (301, 91098), (378, 72541), (387, 70854), (441, 62178), (482, 56889), (602, 45549), (723, 37926), (774, 35427), (882, 31089), (903, 30366), (1161, 23618), (1323, 20726), (1446, 18963), (1687, 16254), (1806, 15183), (2107, 13014), (2169, 12642), (2322, 11809), (2646, 10363), (2709, 10122), (3374, 8127), (4214, 6507), (4338, 6321), (5061, 5418)]