2018939082

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{21977}}^1$

素因数の和:22294

約数の個数: 32

約数和(自身を含む): 4120611264

約数和(自身を除く): 2101672182

約数列:

[1, 2, 3, 6, 61, 122, 183, 251, 366, 502, 753, 1506, 15311, 21977, 30622, 43954, 45933, 65931, 91866, 131862, 1340597, 2681194, 4021791, 5516227, 8043582, 11032454, 16548681, 33097362, 336489847, 672979694, 1009469541, 2018939082]

約数ペア:

[(1, 2018939082), (2, 1009469541), (3, 672979694), (6, 336489847), (61, 33097362), (122, 16548681), (183, 11032454), (251, 8043582), (366, 5516227), (502, 4021791), (753, 2681194), (1506, 1340597), (15311, 131862), (21977, 91866), (30622, 65931), (43954, 45933)]