2021996838

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1669}}^1\times {\mathrm{8779}}^1$

素因数の和:10476

約数の個数: 32

約数和(自身を含む): 4222828800

約数和(自身を除く): 2200831962

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1669, 3338, 5007, 8779, 10014, 17558, 26337, 38387, 52674, 76774, 115161, 201917, 230322, 403834, 605751, 1211502, 14652151, 29304302, 43956453, 87912906, 336999473, 673998946, 1010998419, 2021996838]

約数ペア:

[(1, 2021996838), (2, 1010998419), (3, 673998946), (6, 336999473), (23, 87912906), (46, 43956453), (69, 29304302), (138, 14652151), (1669, 1211502), (3338, 605751), (5007, 403834), (8779, 230322), (10014, 201917), (17558, 115161), (26337, 76774), (38387, 52674)]