18657792

素因数分解:

$2^9\times 3^2\times {\mathrm{4049}}^1$

素因数の和:4073

約数の個数: 60

約数和(自身を含む): 53860950

約数和(自身を除く): 35203158

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4049, 4608, 8098, 12147, 16196, 24294, 32392, 36441, 48588, 64784, 72882, 97176, 129568, 145764, 194352, 259136, 291528, 388704, 518272, 583056, 777408, 1036544, 1166112, 1554816, 2073088, 2332224, 3109632, 4664448, 6219264, 9328896, 18657792]

約数ペア:

[(1, 18657792), (2, 9328896), (3, 6219264), (4, 4664448), (6, 3109632), (8, 2332224), (9, 2073088), (12, 1554816), (16, 1166112), (18, 1036544), (24, 777408), (32, 583056), (36, 518272), (48, 388704), (64, 291528), (72, 259136), (96, 194352), (128, 145764), (144, 129568), (192, 97176), (256, 72882), (288, 64784), (384, 48588), (512, 36441), (576, 32392), (768, 24294), (1152, 16196), (1536, 12147), (2304, 8098), (4049, 4608)]