39720174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2113}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 85946784

約数和(自身を除く): 46226610

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 2113, 3133, 4226, 6266, 6339, 9399, 12678, 18798, 27469, 54938, 82407, 164814, 509233, 1018466, 1527699, 3055398, 6620029, 13240058, 19860087, 39720174]

約数ペア:

[(1, 39720174), (2, 19860087), (3, 13240058), (6, 6620029), (13, 3055398), (26, 1527699), (39, 1018466), (78, 509233), (241, 164814), (482, 82407), (723, 54938), (1446, 27469), (2113, 18798), (3133, 12678), (4226, 9399), (6266, 6339)]