18936342

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2851}}^1$

素因数の和:2906

約数の個数: 40

約数和(自身を含む): 43481592

約数和(自身を除く): 24545250

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 2851, 3321, 5702, 6642, 8553, 17106, 25659, 51318, 76977, 116891, 153954, 230931, 233782, 350673, 461862, 701346, 1052019, 2104038, 3156057, 6312114, 9468171, 18936342]

約数ペア:

[(1, 18936342), (2, 9468171), (3, 6312114), (6, 3156057), (9, 2104038), (18, 1052019), (27, 701346), (41, 461862), (54, 350673), (81, 233782), (82, 230931), (123, 153954), (162, 116891), (246, 76977), (369, 51318), (738, 25659), (1107, 17106), (2214, 8553), (2851, 6642), (3321, 5702)]