9978672

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18899}}^1$

素因数の和:18921

約数の個数: 40

約数和(自身を含む): 28123200

約数和(自身を除く): 18144528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 18899, 37798, 56697, 75596, 113394, 151192, 207889, 226788, 302384, 415778, 453576, 623667, 831556, 907152, 1247334, 1663112, 2494668, 3326224, 4989336, 9978672]

約数ペア:

[(1, 9978672), (2, 4989336), (3, 3326224), (4, 2494668), (6, 1663112), (8, 1247334), (11, 907152), (12, 831556), (16, 623667), (22, 453576), (24, 415778), (33, 302384), (44, 226788), (48, 207889), (66, 151192), (88, 113394), (132, 75596), (176, 56697), (264, 37798), (528, 18899)]