18371504272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3331}}^1\times {\mathrm{31337}}^1$

素因数の和:34687

約数の個数: 40

約数和(自身を含む): 38843576352

約数和(自身を除く): 20472072080

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3331, 6662, 13324, 26648, 31337, 36641, 53296, 62674, 73282, 125348, 146564, 250696, 293128, 344707, 501392, 586256, 689414, 1378828, 2757656, 5515312, 104383547, 208767094, 417534188, 835068376, 1148219017, 1670136752, 2296438034, 4592876068, 9185752136, 18371504272]

約数ペア:

[(1, 18371504272), (2, 9185752136), (4, 4592876068), (8, 2296438034), (11, 1670136752), (16, 1148219017), (22, 835068376), (44, 417534188), (88, 208767094), (176, 104383547), (3331, 5515312), (6662, 2757656), (13324, 1378828), (26648, 689414), (31337, 586256), (36641, 501392), (53296, 344707), (62674, 293128), (73282, 250696), (125348, 146564)]