1881708246

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1560

約数の個数: 160

約数和(自身を含む): 4957894656

約数和(自身を除く): 3076186410

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 31, 33, 46, 54, 62, 66, 69, 81, 93, 99, 138, 162, 186, 198, 207, 253, 279, 297, 341, 414, 506, 558, 594, 621, 682, 713, 759, 837, 891, 1023, 1242, 1426, 1481, 1518, 1674, 1782, 1863, 2046, 2139, 2277, 2511, 2962, 3069, 3726, 4278, 4443, 4554, 5022, 6138, 6417, 6831, 7843, 8886, 9207, 12834, 13329, 13662, 15686, 16291, 18414, 19251, 20493, 23529, 26658, 27621, 32582, 34063, 38502, 39987, 40986, 45911, 47058, 48873, 55242, 57753, 68126, 70587, 79974, 91822, 97746, 102189, 115506, 119961, 137733, 141174, 146619, 204378, 211761, 239922, 275466, 293238, 306567, 374693, 413199, 423522, 439857, 505021, 613134, 635283, 749386, 826398, 879714, 919701, 1010042, 1055953, 1124079, 1239597, 1270566, 1319571, 1515063, 1839402, 2111906, 2248158, 2479194, 2639142, 2759103, 3030126, 3167859, 3372237, 3718791, 4545189, 5518206, 6335718, 6744474, 7437582, 9090378, 9503577, 10116711, 11615483, 13635567, 19007154, 20233422, 23230966, 27271134, 28510731, 30350133, 34846449, 40906701, 57021462, 60700266, 69692898, 81813402, 85532193, 104539347, 171064386, 209078694, 313618041, 627236082, 940854123, 1881708246]

約数ペア:

[(1, 1881708246), (2, 940854123), (3, 627236082), (6, 313618041), (9, 209078694), (11, 171064386), (18, 104539347), (22, 85532193), (23, 81813402), (27, 69692898), (31, 60700266), (33, 57021462), (46, 40906701), (54, 34846449), (62, 30350133), (66, 28510731), (69, 27271134), (81, 23230966), (93, 20233422), (99, 19007154), (138, 13635567), (162, 11615483), (186, 10116711), (198, 9503577), (207, 9090378), (253, 7437582), (279, 6744474), (297, 6335718), (341, 5518206), (414, 4545189), (506, 3718791), (558, 3372237), (594, 3167859), (621, 3030126), (682, 2759103), (713, 2639142), (759, 2479194), (837, 2248158), (891, 2111906), (1023, 1839402), (1242, 1515063), (1426, 1319571), (1481, 1270566), (1518, 1239597), (1674, 1124079), (1782, 1055953), (1863, 1010042), (2046, 919701), (2139, 879714), (2277, 826398), (2511, 749386), (2962, 635283), (3069, 613134), (3726, 505021), (4278, 439857), (4443, 423522), (4554, 413199), (5022, 374693), (6138, 306567), (6417, 293238), (6831, 275466), (7843, 239922), (8886, 211761), (9207, 204378), (12834, 146619), (13329, 141174), (13662, 137733), (15686, 119961), (16291, 115506), (18414, 102189), (19251, 97746), (20493, 91822), (23529, 79974), (26658, 70587), (27621, 68126), (32582, 57753), (34063, 55242), (38502, 48873), (39987, 47058), (40986, 45911)]