21852372528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21678941}}^1$

素因数の和:21678962

約数の個数: 60

約数和(自身を含む): 69892909008

約数和(自身を除く): 48040536480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 21678941, 43357882, 65036823, 86715764, 130073646, 151752587, 173431528, 195110469, 260147292, 303505174, 346863056, 390220938, 455257761, 520294584, 607010348, 780441876, 910515522, 1040589168, 1214020696, 1365773283, 1560883752, 1821031044, 2428041392, 2731546566, 3121767504, 3642062088, 5463093132, 7284124176, 10926186264, 21852372528]

約数ペア:

[(1, 21852372528), (2, 10926186264), (3, 7284124176), (4, 5463093132), (6, 3642062088), (7, 3121767504), (8, 2731546566), (9, 2428041392), (12, 1821031044), (14, 1560883752), (16, 1365773283), (18, 1214020696), (21, 1040589168), (24, 910515522), (28, 780441876), (36, 607010348), (42, 520294584), (48, 455257761), (56, 390220938), (63, 346863056), (72, 303505174), (84, 260147292), (112, 195110469), (126, 173431528), (144, 151752587), (168, 130073646), (252, 86715764), (336, 65036823), (504, 43357882), (1008, 21678941)]