18490724856

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3833069}}^1$

素因数の和:3833148

約数の個数: 48

約数和(自身を含む): 50826508200

約数和(自身を除く): 32335783344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 3833069, 7666138, 11499207, 15332276, 22998414, 30664552, 34497621, 45996828, 68995242, 91993656, 137990484, 256815623, 275980968, 513631246, 770446869, 1027262492, 1540893738, 2054524984, 2311340607, 3081787476, 4622681214, 6163574952, 9245362428, 18490724856]

約数ペア:

[(1, 18490724856), (2, 9245362428), (3, 6163574952), (4, 4622681214), (6, 3081787476), (8, 2311340607), (9, 2054524984), (12, 1540893738), (18, 1027262492), (24, 770446869), (36, 513631246), (67, 275980968), (72, 256815623), (134, 137990484), (201, 91993656), (268, 68995242), (402, 45996828), (536, 34497621), (603, 30664552), (804, 22998414), (1206, 15332276), (1608, 11499207), (2412, 7666138), (4824, 3833069)]