18309632

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{3251}}^1$

素因数の和:3280

約数の個数: 40

約数和(自身を含む): 39921552

約数和(自身を除く): 21611920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 3251, 5632, 6502, 13004, 26008, 35761, 52016, 71522, 104032, 143044, 208064, 286088, 416128, 572176, 832256, 1144352, 1664512, 2288704, 4577408, 9154816, 18309632]

約数ペア:

[(1, 18309632), (2, 9154816), (4, 4577408), (8, 2288704), (11, 1664512), (16, 1144352), (22, 832256), (32, 572176), (44, 416128), (64, 286088), (88, 208064), (128, 143044), (176, 104032), (256, 71522), (352, 52016), (512, 35761), (704, 26008), (1408, 13004), (2816, 6502), (3251, 5632)]