17971776

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:820

約数の個数: 84

約数和(自身を含む): 52838604

約数和(自身を除く): 34866828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 761, 984, 1312, 1476, 1522, 1968, 2283, 2624, 2952, 3044, 3936, 4566, 5904, 6088, 6849, 7872, 9132, 11808, 12176, 13698, 18264, 23616, 24352, 27396, 31201, 36528, 48704, 54792, 62402, 73056, 93603, 109584, 124804, 146112, 187206, 219168, 249608, 280809, 374412, 438336, 499216, 561618, 748824, 998432, 1123236, 1497648, 1996864, 2246472, 2995296, 4492944, 5990592, 8985888, 17971776]

約数ペア:

[(1, 17971776), (2, 8985888), (3, 5990592), (4, 4492944), (6, 2995296), (8, 2246472), (9, 1996864), (12, 1497648), (16, 1123236), (18, 998432), (24, 748824), (32, 561618), (36, 499216), (41, 438336), (48, 374412), (64, 280809), (72, 249608), (82, 219168), (96, 187206), (123, 146112), (144, 124804), (164, 109584), (192, 93603), (246, 73056), (288, 62402), (328, 54792), (369, 48704), (492, 36528), (576, 31201), (656, 27396), (738, 24352), (761, 23616), (984, 18264), (1312, 13698), (1476, 12176), (1522, 11808), (1968, 9132), (2283, 7872), (2624, 6849), (2952, 6088), (3044, 5904), (3936, 4566)]