17966351282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{563}}^1\times {\mathrm{809}}^1$

素因数の和:1559

約数の個数: 48

約数和(自身を含む): 29893782240

約数和(自身を除く): 11927430958

約数列:

[1, 2, 11, 22, 121, 163, 242, 326, 563, 809, 1126, 1618, 1793, 3586, 6193, 8899, 12386, 17798, 19723, 39446, 68123, 91769, 97889, 131867, 136246, 183538, 195778, 263734, 455467, 910934, 1009459, 1450537, 2018918, 2901074, 5010137, 10020274, 11104049, 15955907, 22208098, 31911814, 55111507, 74241121, 110223014, 148482242, 816652331, 1633304662, 8983175641, 17966351282]

約数ペア:

[(1, 17966351282), (2, 8983175641), (11, 1633304662), (22, 816652331), (121, 148482242), (163, 110223014), (242, 74241121), (326, 55111507), (563, 31911814), (809, 22208098), (1126, 15955907), (1618, 11104049), (1793, 10020274), (3586, 5010137), (6193, 2901074), (8899, 2018918), (12386, 1450537), (17798, 1009459), (19723, 910934), (39446, 455467), (68123, 263734), (91769, 195778), (97889, 183538), (131867, 136246)]