21346896

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10847}}^1$

素因数の和:10899

約数の個数: 40

約数和(自身を含む): 56496384

約数和(自身を除く): 35149488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 10847, 21694, 32541, 43388, 65082, 86776, 130164, 173552, 260328, 444727, 520656, 889454, 1334181, 1778908, 2668362, 3557816, 5336724, 7115632, 10673448, 21346896]

約数ペア:

[(1, 21346896), (2, 10673448), (3, 7115632), (4, 5336724), (6, 3557816), (8, 2668362), (12, 1778908), (16, 1334181), (24, 889454), (41, 520656), (48, 444727), (82, 260328), (123, 173552), (164, 130164), (246, 86776), (328, 65082), (492, 43388), (656, 32541), (984, 21694), (1968, 10847)]