201618396

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{88897}}^1$

素因数の和:88920

約数の個数: 60

約数和(自身を含む): 602372848

約数和(自身を除く): 400754452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 88897, 177794, 266691, 355588, 533382, 622279, 800073, 1066764, 1244558, 1600146, 1866837, 2400219, 2489116, 3200292, 3733674, 4800438, 5600511, 7200657, 7467348, 9600876, 11201022, 14401314, 16801533, 22402044, 28802628, 33603066, 50404599, 67206132, 100809198, 201618396]

約数ペア:

[(1, 201618396), (2, 100809198), (3, 67206132), (4, 50404599), (6, 33603066), (7, 28802628), (9, 22402044), (12, 16801533), (14, 14401314), (18, 11201022), (21, 9600876), (27, 7467348), (28, 7200657), (36, 5600511), (42, 4800438), (54, 3733674), (63, 3200292), (81, 2489116), (84, 2400219), (108, 1866837), (126, 1600146), (162, 1244558), (189, 1066764), (252, 800073), (324, 622279), (378, 533382), (567, 355588), (756, 266691), (1134, 177794), (2268, 88897)]