18843795408

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1\times {\mathrm{673}}^1$

素因数の和:1353

約数の個数: 120

約数和(自身を含む): 50458508544

約数和(自身を除く): 31614713136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 607, 673, 744, 961, 1214, 1346, 1488, 1821, 1922, 2019, 2428, 2692, 2883, 3642, 3844, 4038, 4856, 5384, 5766, 7284, 7688, 8076, 9712, 10768, 11532, 14568, 15376, 16152, 18817, 20863, 23064, 29136, 32304, 37634, 41726, 46128, 56451, 62589, 75268, 83452, 112902, 125178, 150536, 166904, 225804, 250356, 301072, 333808, 408511, 451608, 500712, 583327, 646753, 817022, 903216, 1001424, 1166654, 1225533, 1293506, 1634044, 1749981, 1940259, 2333308, 2451066, 2587012, 3268088, 3499962, 3880518, 4666616, 4902132, 5174024, 6536176, 6999924, 7761036, 9333232, 9804264, 10348048, 12663841, 13999848, 15522072, 19608528, 25327682, 27999696, 31044144, 37991523, 50655364, 75983046, 101310728, 151966092, 202621456, 303932184, 392579071, 607864368, 785158142, 1177737213, 1570316284, 2355474426, 3140632568, 4710948852, 6281265136, 9421897704, 18843795408]

約数ペア:

[(1, 18843795408), (2, 9421897704), (3, 6281265136), (4, 4710948852), (6, 3140632568), (8, 2355474426), (12, 1570316284), (16, 1177737213), (24, 785158142), (31, 607864368), (48, 392579071), (62, 303932184), (93, 202621456), (124, 151966092), (186, 101310728), (248, 75983046), (372, 50655364), (496, 37991523), (607, 31044144), (673, 27999696), (744, 25327682), (961, 19608528), (1214, 15522072), (1346, 13999848), (1488, 12663841), (1821, 10348048), (1922, 9804264), (2019, 9333232), (2428, 7761036), (2692, 6999924), (2883, 6536176), (3642, 5174024), (3844, 4902132), (4038, 4666616), (4856, 3880518), (5384, 3499962), (5766, 3268088), (7284, 2587012), (7688, 2451066), (8076, 2333308), (9712, 1940259), (10768, 1749981), (11532, 1634044), (14568, 1293506), (15376, 1225533), (16152, 1166654), (18817, 1001424), (20863, 903216), (23064, 817022), (29136, 646753), (32304, 583327), (37634, 500712), (41726, 451608), (46128, 408511), (56451, 333808), (62589, 301072), (75268, 250356), (83452, 225804), (112902, 166904), (125178, 150536)]