18009792012

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{142217}}^1$

素因数の和:142458

約数の個数: 48

約数和(自身を含む): 42958937952

約数和(自身を除く): 24949145940

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 173, 183, 244, 346, 366, 519, 692, 732, 1038, 2076, 10553, 21106, 31659, 42212, 63318, 126636, 142217, 284434, 426651, 568868, 853302, 1706604, 8675237, 17350474, 24603541, 26025711, 34700948, 49207082, 52051422, 73810623, 98414164, 104102844, 147621246, 295242492, 1500816001, 3001632002, 4502448003, 6003264004, 9004896006, 18009792012]

約数ペア:

[(1, 18009792012), (2, 9004896006), (3, 6003264004), (4, 4502448003), (6, 3001632002), (12, 1500816001), (61, 295242492), (122, 147621246), (173, 104102844), (183, 98414164), (244, 73810623), (346, 52051422), (366, 49207082), (519, 34700948), (692, 26025711), (732, 24603541), (1038, 17350474), (2076, 8675237), (10553, 1706604), (21106, 853302), (31659, 568868), (42212, 426651), (63318, 284434), (126636, 142217)]