2018659866

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{6329}}^1$

素因数の和:6463

約数の個数: 64

約数和(自身を含む): 4429987200

約数和(自身を除く): 2411327334

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 59, 102, 106, 118, 159, 177, 318, 354, 901, 1003, 1802, 2006, 2703, 3009, 3127, 5406, 6018, 6254, 6329, 9381, 12658, 18762, 18987, 37974, 53159, 106318, 107593, 159477, 215186, 318954, 322779, 335437, 373411, 645558, 670874, 746822, 1006311, 1120233, 2012622, 2240466, 5702429, 6347987, 11404858, 12695974, 17107287, 19043961, 19790783, 34214574, 38087922, 39581566, 59372349, 118744698, 336443311, 672886622, 1009329933, 2018659866]

約数ペア:

[(1, 2018659866), (2, 1009329933), (3, 672886622), (6, 336443311), (17, 118744698), (34, 59372349), (51, 39581566), (53, 38087922), (59, 34214574), (102, 19790783), (106, 19043961), (118, 17107287), (159, 12695974), (177, 11404858), (318, 6347987), (354, 5702429), (901, 2240466), (1003, 2012622), (1802, 1120233), (2006, 1006311), (2703, 746822), (3009, 670874), (3127, 645558), (5406, 373411), (6018, 335437), (6254, 322779), (6329, 318954), (9381, 215186), (12658, 159477), (18762, 107593), (18987, 106318), (37974, 53159)]