18710112

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6331

約数の個数: 48

約数和(自身を含む): 50706432

約数和(自身を除く): 31996320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6287, 12574, 18861, 25148, 37722, 50296, 75444, 100592, 150888, 194897, 201184, 301776, 389794, 584691, 603552, 779588, 1169382, 1559176, 2338764, 3118352, 4677528, 6236704, 9355056, 18710112]

約数ペア:

[(1, 18710112), (2, 9355056), (3, 6236704), (4, 4677528), (6, 3118352), (8, 2338764), (12, 1559176), (16, 1169382), (24, 779588), (31, 603552), (32, 584691), (48, 389794), (62, 301776), (93, 201184), (96, 194897), (124, 150888), (186, 100592), (248, 75444), (372, 50296), (496, 37722), (744, 25148), (992, 18861), (1488, 12574), (2976, 6287)]