17864688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21893}}^1$

素因数の和:21921

約数の個数: 40

約数和(自身を含む): 48867408

約数和(自身を除く): 31002720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 21893, 43786, 65679, 87572, 131358, 175144, 262716, 350288, 372181, 525432, 744362, 1050864, 1116543, 1488724, 2233086, 2977448, 4466172, 5954896, 8932344, 17864688]

約数ペア:

[(1, 17864688), (2, 8932344), (3, 5954896), (4, 4466172), (6, 2977448), (8, 2233086), (12, 1488724), (16, 1116543), (17, 1050864), (24, 744362), (34, 525432), (48, 372181), (51, 350288), (68, 262716), (102, 175144), (136, 131358), (204, 87572), (272, 65679), (408, 43786), (816, 21893)]