18074592

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:760

約数の個数: 72

約数和(自身を含む): 52009776

約数和(自身を除く): 33935184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 647, 776, 873, 1164, 1294, 1552, 1746, 1941, 2328, 2588, 3104, 3492, 3882, 4656, 5176, 5823, 6984, 7764, 9312, 10352, 11646, 13968, 15528, 20704, 23292, 27936, 31056, 46584, 62112, 62759, 93168, 125518, 186336, 188277, 251036, 376554, 502072, 564831, 753108, 1004144, 1129662, 1506216, 2008288, 2259324, 3012432, 4518648, 6024864, 9037296, 18074592]

約数ペア:

[(1, 18074592), (2, 9037296), (3, 6024864), (4, 4518648), (6, 3012432), (8, 2259324), (9, 2008288), (12, 1506216), (16, 1129662), (18, 1004144), (24, 753108), (32, 564831), (36, 502072), (48, 376554), (72, 251036), (96, 188277), (97, 186336), (144, 125518), (194, 93168), (288, 62759), (291, 62112), (388, 46584), (582, 31056), (647, 27936), (776, 23292), (873, 20704), (1164, 15528), (1294, 13968), (1552, 11646), (1746, 10352), (1941, 9312), (2328, 7764), (2588, 6984), (3104, 5823), (3492, 5176), (3882, 4656)]