17968032

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 51744420

約数和(自身を除く): 33776388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 701, 712, 801, 1068, 1402, 1424, 1602, 2103, 2136, 2804, 2848, 3204, 4206, 4272, 5608, 6309, 6408, 8412, 8544, 11216, 12618, 12816, 16824, 22432, 25236, 25632, 33648, 50472, 62389, 67296, 100944, 124778, 187167, 201888, 249556, 374334, 499112, 561501, 748668, 998224, 1123002, 1497336, 1996448, 2246004, 2994672, 4492008, 5989344, 8984016, 17968032]

約数ペア:

[(1, 17968032), (2, 8984016), (3, 5989344), (4, 4492008), (6, 2994672), (8, 2246004), (9, 1996448), (12, 1497336), (16, 1123002), (18, 998224), (24, 748668), (32, 561501), (36, 499112), (48, 374334), (72, 249556), (89, 201888), (96, 187167), (144, 124778), (178, 100944), (267, 67296), (288, 62389), (356, 50472), (534, 33648), (701, 25632), (712, 25236), (801, 22432), (1068, 16824), (1402, 12816), (1424, 12618), (1602, 11216), (2103, 8544), (2136, 8412), (2804, 6408), (2848, 6309), (3204, 5608), (4206, 4272)]