1900679022

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{505231}}^1$

素因数の和:505269

約数の個数: 48

約数和(自身を含む): 4728971520

約数和(自身を除く): 2828292498

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 505231, 1010462, 1515693, 3031386, 4547079, 5557541, 9094158, 9599389, 11115082, 16672623, 19198778, 28798167, 33345246, 50017869, 57596334, 86394501, 100035738, 105593279, 172789002, 211186558, 316779837, 633559674, 950339511, 1900679022]

約数ペア:

[(1, 1900679022), (2, 950339511), (3, 633559674), (6, 316779837), (9, 211186558), (11, 172789002), (18, 105593279), (19, 100035738), (22, 86394501), (33, 57596334), (38, 50017869), (57, 33345246), (66, 28798167), (99, 19198778), (114, 16672623), (171, 11115082), (198, 9599389), (209, 9094158), (342, 5557541), (418, 4547079), (627, 3031386), (1254, 1515693), (1881, 1010462), (3762, 505231)]