18099681632

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{1999}}^1\times {\mathrm{2917}}^1$

素因数の和:5023

約数の個数: 48

約数和(自身を含む): 36031464000

約数和(自身を除く): 17931782368

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 1999, 2917, 3104, 3998, 5834, 7996, 11668, 15992, 23336, 31984, 46672, 63968, 93344, 193903, 282949, 387806, 565898, 775612, 1131796, 1551224, 2263592, 3102448, 4527184, 5831083, 6204896, 9054368, 11662166, 23324332, 46648664, 93297328, 186594656, 565615051, 1131230102, 2262460204, 4524920408, 9049840816, 18099681632]

約数ペア:

[(1, 18099681632), (2, 9049840816), (4, 4524920408), (8, 2262460204), (16, 1131230102), (32, 565615051), (97, 186594656), (194, 93297328), (388, 46648664), (776, 23324332), (1552, 11662166), (1999, 9054368), (2917, 6204896), (3104, 5831083), (3998, 4527184), (5834, 3102448), (7996, 2263592), (11668, 1551224), (15992, 1131796), (23336, 775612), (31984, 565898), (46672, 387806), (63968, 282949), (93344, 193903)]