15927954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6217}}^1$

素因数の和:6290

約数の個数: 32

約数和(自身を含む): 37009536

約数和(自身を除く): 21081582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 6217, 12434, 18651, 37302, 43519, 87038, 130557, 261114, 379237, 758474, 1137711, 2275422, 2654659, 5309318, 7963977, 15927954]

約数ペア:

[(1, 15927954), (2, 7963977), (3, 5309318), (6, 2654659), (7, 2275422), (14, 1137711), (21, 758474), (42, 379237), (61, 261114), (122, 130557), (183, 87038), (366, 43519), (427, 37302), (854, 18651), (1281, 12434), (2562, 6217)]