38685786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2477}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 82071360

約数和(自身を除く): 43385574

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 274, 411, 822, 2477, 2603, 4954, 5206, 7431, 7809, 14862, 15618, 47063, 94126, 141189, 282378, 339349, 678698, 1018047, 2036094, 6447631, 12895262, 19342893, 38685786]

約数ペア:

[(1, 38685786), (2, 19342893), (3, 12895262), (6, 6447631), (19, 2036094), (38, 1018047), (57, 678698), (114, 339349), (137, 282378), (274, 141189), (411, 94126), (822, 47063), (2477, 15618), (2603, 14862), (4954, 7809), (5206, 7431)]