18541038

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 38771712

約数和(自身を除く): 20230674

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 1201, 2402, 2573, 3603, 5146, 7206, 7719, 15438, 37231, 74462, 99683, 111693, 199366, 223386, 299049, 598098, 3090173, 6180346, 9270519, 18541038]

約数ペア:

[(1, 18541038), (2, 9270519), (3, 6180346), (6, 3090173), (31, 598098), (62, 299049), (83, 223386), (93, 199366), (166, 111693), (186, 99683), (249, 74462), (498, 37231), (1201, 15438), (2402, 7719), (2573, 7206), (3603, 5146)]