18098017936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{378683}}^1$

素因数の和:378823

約数の個数: 40

約数和(自身を含む): 36626316480

約数和(自身を除く): 18528298544

約数列:

[1, 2, 4, 8, 16, 29, 58, 103, 116, 206, 232, 412, 464, 824, 1648, 2987, 5974, 11948, 23896, 47792, 378683, 757366, 1514732, 3029464, 6058928, 10981807, 21963614, 39004349, 43927228, 78008698, 87854456, 156017396, 175708912, 312034792, 624069584, 1131126121, 2262252242, 4524504484, 9049008968, 18098017936]

約数ペア:

[(1, 18098017936), (2, 9049008968), (4, 4524504484), (8, 2262252242), (16, 1131126121), (29, 624069584), (58, 312034792), (103, 175708912), (116, 156017396), (206, 87854456), (232, 78008698), (412, 43927228), (464, 39004349), (824, 21963614), (1648, 10981807), (2987, 6058928), (5974, 3029464), (11948, 1514732), (23896, 757366), (47792, 378683)]