1245706074

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{547}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 2800586880

約数和(自身を除く): 1554880806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 233, 362, 466, 543, 547, 699, 1086, 1094, 1398, 1629, 1641, 2097, 3258, 3282, 4194, 4887, 4923, 6291, 9774, 9846, 12582, 14769, 29538, 42173, 84346, 99007, 126519, 127451, 198014, 253038, 254902, 297021, 379557, 382353, 594042, 759114, 764706, 891063, 1138671, 1147059, 1782126, 2277342, 2294118, 2673189, 3441177, 5346378, 6882354, 23068631, 46137262, 69205893, 138411786, 207617679, 415235358, 622853037, 1245706074]

約数ペア:

[(1, 1245706074), (2, 622853037), (3, 415235358), (6, 207617679), (9, 138411786), (18, 69205893), (27, 46137262), (54, 23068631), (181, 6882354), (233, 5346378), (362, 3441177), (466, 2673189), (543, 2294118), (547, 2277342), (699, 1782126), (1086, 1147059), (1094, 1138671), (1398, 891063), (1629, 764706), (1641, 759114), (2097, 594042), (3258, 382353), (3282, 379557), (4194, 297021), (4887, 254902), (4923, 253038), (6291, 198014), (9774, 127451), (9846, 126519), (12582, 99007), (14769, 84346), (29538, 42173)]