21114841584

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{7211353}}^1$

素因数の和:7211425

約数の個数: 40

約数和(自身を含む): 55440889552

約数和(自身を除く): 34326047968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 7211353, 14422706, 21634059, 28845412, 43268118, 57690824, 86536236, 115381648, 173072472, 346144944, 439892533, 879785066, 1319677599, 1759570132, 2639355198, 3519140264, 5278710396, 7038280528, 10557420792, 21114841584]

約数ペア:

[(1, 21114841584), (2, 10557420792), (3, 7038280528), (4, 5278710396), (6, 3519140264), (8, 2639355198), (12, 1759570132), (16, 1319677599), (24, 879785066), (48, 439892533), (61, 346144944), (122, 173072472), (183, 115381648), (244, 86536236), (366, 57690824), (488, 43268118), (732, 28845412), (976, 21634059), (1464, 14422706), (2928, 7211353)]