18267216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1244

約数の個数: 80

約数和(自身を含む): 53300160

約数和(自身を除く): 35032944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1193, 1276, 1392, 1914, 2386, 2552, 3579, 3828, 4772, 5104, 7158, 7656, 9544, 13123, 14316, 15312, 19088, 26246, 28632, 34597, 39369, 52492, 57264, 69194, 78738, 103791, 104984, 138388, 157476, 207582, 209968, 276776, 314952, 380567, 415164, 553552, 629904, 761134, 830328, 1141701, 1522268, 1660656, 2283402, 3044536, 4566804, 6089072, 9133608, 18267216]

約数ペア:

[(1, 18267216), (2, 9133608), (3, 6089072), (4, 4566804), (6, 3044536), (8, 2283402), (11, 1660656), (12, 1522268), (16, 1141701), (22, 830328), (24, 761134), (29, 629904), (33, 553552), (44, 415164), (48, 380567), (58, 314952), (66, 276776), (87, 209968), (88, 207582), (116, 157476), (132, 138388), (174, 104984), (176, 103791), (232, 78738), (264, 69194), (319, 57264), (348, 52492), (464, 39369), (528, 34597), (638, 28632), (696, 26246), (957, 19088), (1193, 15312), (1276, 14316), (1392, 13123), (1914, 9544), (2386, 7656), (2552, 7158), (3579, 5104), (3828, 4772)]