2151162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 5208840

約数和(自身を除く): 3057678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 317, 377, 522, 634, 754, 951, 1131, 1902, 2262, 2853, 3393, 4121, 5706, 6786, 8242, 9193, 12363, 18386, 24726, 27579, 37089, 55158, 74178, 82737, 119509, 165474, 239018, 358527, 717054, 1075581, 2151162]

約数ペア:

[(1, 2151162), (2, 1075581), (3, 717054), (6, 358527), (9, 239018), (13, 165474), (18, 119509), (26, 82737), (29, 74178), (39, 55158), (58, 37089), (78, 27579), (87, 24726), (117, 18386), (174, 12363), (234, 9193), (261, 8242), (317, 6786), (377, 5706), (522, 4121), (634, 3393), (754, 2853), (951, 2262), (1131, 1902)]