538365114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{224881}}^1$

素因数の和:224915

約数の個数: 48

約数和(自身を含む): 1403263680

約数和(自身を除く): 864898566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 224881, 449762, 674643, 1349286, 1574167, 2023929, 3148334, 4047858, 4272739, 4722501, 8545478, 9445002, 12818217, 14167503, 25636434, 28335006, 29909173, 38454651, 59818346, 76909302, 89727519, 179455038, 269182557, 538365114]

約数ペア:

[(1, 538365114), (2, 269182557), (3, 179455038), (6, 89727519), (7, 76909302), (9, 59818346), (14, 38454651), (18, 29909173), (19, 28335006), (21, 25636434), (38, 14167503), (42, 12818217), (57, 9445002), (63, 8545478), (114, 4722501), (126, 4272739), (133, 4047858), (171, 3148334), (266, 2023929), (342, 1574167), (399, 1349286), (798, 674643), (1197, 449762), (2394, 224881)]