18442004991

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{29927}}^1$

素因数の和:30271

約数の個数: 32

約数和(自身を含む): 26736956928

約数和(自身を除く): 8294951937

約数列:

[1, 3, 17, 43, 51, 129, 281, 731, 843, 2193, 4777, 12083, 14331, 29927, 36249, 89781, 205411, 508759, 616233, 1286861, 1526277, 3860583, 8409487, 21876637, 25228461, 65629911, 142961279, 361607941, 428883837, 1084823823, 6147334997, 18442004991]

約数ペア:

[(1, 18442004991), (3, 6147334997), (17, 1084823823), (43, 428883837), (51, 361607941), (129, 142961279), (281, 65629911), (731, 25228461), (843, 21876637), (2193, 8409487), (4777, 3860583), (12083, 1526277), (14331, 1286861), (29927, 616233), (36249, 508759), (89781, 205411)]