47071854

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:447

約数の個数: 80

約数和(自身を含む): 114040080

約数和(自身を除く): 66968226

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 81, 82, 114, 123, 162, 171, 246, 342, 369, 373, 513, 738, 746, 779, 1026, 1107, 1119, 1539, 1558, 2214, 2238, 2337, 3078, 3321, 3357, 4674, 6642, 6714, 7011, 7087, 10071, 14022, 14174, 15293, 20142, 21033, 21261, 30213, 30586, 42066, 42522, 45879, 60426, 63099, 63783, 91758, 126198, 127566, 137637, 191349, 275274, 290567, 382698, 412911, 574047, 581134, 825822, 871701, 1148094, 1238733, 1743402, 2477466, 2615103, 5230206, 7845309, 15690618, 23535927, 47071854]

約数ペア:

[(1, 47071854), (2, 23535927), (3, 15690618), (6, 7845309), (9, 5230206), (18, 2615103), (19, 2477466), (27, 1743402), (38, 1238733), (41, 1148094), (54, 871701), (57, 825822), (81, 581134), (82, 574047), (114, 412911), (123, 382698), (162, 290567), (171, 275274), (246, 191349), (342, 137637), (369, 127566), (373, 126198), (513, 91758), (738, 63783), (746, 63099), (779, 60426), (1026, 45879), (1107, 42522), (1119, 42066), (1539, 30586), (1558, 30213), (2214, 21261), (2238, 21033), (2337, 20142), (3078, 15293), (3321, 14174), (3357, 14022), (4674, 10071), (6642, 7087), (6714, 7011)]