18212032

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:929

約数の個数: 56

約数和(自身を含む): 40325040

約数和(自身を除く): 22113008

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 881, 1088, 1216, 1292, 1762, 2584, 3524, 5168, 7048, 10336, 14096, 14977, 16739, 20672, 28192, 29954, 33478, 56384, 59908, 66956, 119816, 133912, 239632, 267824, 284563, 479264, 535648, 569126, 958528, 1071296, 1138252, 2276504, 4553008, 9106016, 18212032]

約数ペア:

[(1, 18212032), (2, 9106016), (4, 4553008), (8, 2276504), (16, 1138252), (17, 1071296), (19, 958528), (32, 569126), (34, 535648), (38, 479264), (64, 284563), (68, 267824), (76, 239632), (136, 133912), (152, 119816), (272, 66956), (304, 59908), (323, 56384), (544, 33478), (608, 29954), (646, 28192), (881, 20672), (1088, 16739), (1216, 14977), (1292, 14096), (1762, 10336), (2584, 7048), (3524, 5168)]