40948686

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 96940800

約数和(自身を除く): 55992114

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 107, 114, 171, 214, 321, 342, 373, 513, 642, 746, 963, 1026, 1119, 1926, 2033, 2238, 2889, 3357, 4066, 5778, 6099, 6714, 7087, 10071, 12198, 14174, 18297, 20142, 21261, 36594, 39911, 42522, 54891, 63783, 79822, 109782, 119733, 127566, 191349, 239466, 359199, 382698, 718398, 758309, 1077597, 1516618, 2155194, 2274927, 4549854, 6824781, 13649562, 20474343, 40948686]

約数ペア:

[(1, 40948686), (2, 20474343), (3, 13649562), (6, 6824781), (9, 4549854), (18, 2274927), (19, 2155194), (27, 1516618), (38, 1077597), (54, 758309), (57, 718398), (107, 382698), (114, 359199), (171, 239466), (214, 191349), (321, 127566), (342, 119733), (373, 109782), (513, 79822), (642, 63783), (746, 54891), (963, 42522), (1026, 39911), (1119, 36594), (1926, 21261), (2033, 20142), (2238, 18297), (2889, 14174), (3357, 12198), (4066, 10071), (5778, 7087), (6099, 6714)]