851899896

素因数分解:

$2^3\times 3^3\times {\mathrm{199}}^1\times {\mathrm{19819}}^1$

素因数の和:20033

約数の個数: 64

約数和(自身を含む): 2378400000

約数和(自身を除く): 1526500104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 199, 216, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 5373, 7164, 10746, 14328, 19819, 21492, 39638, 42984, 59457, 79276, 118914, 158552, 178371, 237828, 356742, 475656, 535113, 713484, 1070226, 1426968, 2140452, 3943981, 4280904, 7887962, 11831943, 15775924, 23663886, 31551848, 35495829, 47327772, 70991658, 94655544, 106487487, 141983316, 212974974, 283966632, 425949948, 851899896]

約数ペア:

[(1, 851899896), (2, 425949948), (3, 283966632), (4, 212974974), (6, 141983316), (8, 106487487), (9, 94655544), (12, 70991658), (18, 47327772), (24, 35495829), (27, 31551848), (36, 23663886), (54, 15775924), (72, 11831943), (108, 7887962), (199, 4280904), (216, 3943981), (398, 2140452), (597, 1426968), (796, 1070226), (1194, 713484), (1592, 535113), (1791, 475656), (2388, 356742), (3582, 237828), (4776, 178371), (5373, 158552), (7164, 118914), (10746, 79276), (14328, 59457), (19819, 42984), (21492, 39638)]