21036444246

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{28504667}}^1$

素因数の和:28504716

約数の個数: 24

約数和(自身を含む): 46690646184

約数和(自身を除く): 25654201938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 28504667, 57009334, 85514001, 171028002, 256542003, 513084006, 1168691347, 2337382694, 3506074041, 7012148082, 10518222123, 21036444246]

約数ペア:

[(1, 21036444246), (2, 10518222123), (3, 7012148082), (6, 3506074041), (9, 2337382694), (18, 1168691347), (41, 513084006), (82, 256542003), (123, 171028002), (246, 85514001), (369, 57009334), (738, 28504667)]