18127512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 53660880

約数和(自身を除く): 35533368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 181, 214, 234, 312, 321, 362, 428, 468, 543, 642, 724, 856, 936, 963, 1086, 1284, 1391, 1448, 1629, 1926, 2172, 2353, 2568, 2782, 3258, 3852, 4173, 4344, 4706, 5564, 6516, 7059, 7704, 8346, 9412, 11128, 12519, 13032, 14118, 16692, 18824, 19367, 21177, 25038, 28236, 33384, 38734, 42354, 50076, 56472, 58101, 77468, 84708, 100152, 116202, 154936, 169416, 174303, 232404, 251771, 348606, 464808, 503542, 697212, 755313, 1007084, 1394424, 1510626, 2014168, 2265939, 3021252, 4531878, 6042504, 9063756, 18127512]

約数ペア:

[(1, 18127512), (2, 9063756), (3, 6042504), (4, 4531878), (6, 3021252), (8, 2265939), (9, 2014168), (12, 1510626), (13, 1394424), (18, 1007084), (24, 755313), (26, 697212), (36, 503542), (39, 464808), (52, 348606), (72, 251771), (78, 232404), (104, 174303), (107, 169416), (117, 154936), (156, 116202), (181, 100152), (214, 84708), (234, 77468), (312, 58101), (321, 56472), (362, 50076), (428, 42354), (468, 38734), (543, 33384), (642, 28236), (724, 25038), (856, 21177), (936, 19367), (963, 18824), (1086, 16692), (1284, 14118), (1391, 13032), (1448, 12519), (1629, 11128), (1926, 9412), (2172, 8346), (2353, 7704), (2568, 7059), (2782, 6516), (3258, 5564), (3852, 4706), (4173, 4344)]