9949806

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 23212800

約数和(自身を除く): 13262994

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 619, 846, 893, 1238, 1786, 1857, 2679, 3714, 5358, 5571, 8037, 11142, 11761, 16074, 23522, 29093, 35283, 58186, 70566, 87279, 105849, 174558, 211698, 261837, 523674, 552767, 1105534, 1658301, 3316602, 4974903, 9949806]

約数ペア:

[(1, 9949806), (2, 4974903), (3, 3316602), (6, 1658301), (9, 1105534), (18, 552767), (19, 523674), (38, 261837), (47, 211698), (57, 174558), (94, 105849), (114, 87279), (141, 70566), (171, 58186), (282, 35283), (342, 29093), (423, 23522), (619, 16074), (846, 11761), (893, 11142), (1238, 8037), (1786, 5571), (1857, 5358), (2679, 3714)]