17381523516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3251}}^1\times {\mathrm{63649}}^1$

素因数の和:66914

約数の個数: 48

約数和(自身を含む): 46365715200

約数和(自身を除く): 28984191684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3251, 6502, 9753, 13004, 19506, 22757, 39012, 45514, 63649, 68271, 91028, 127298, 136542, 190947, 254596, 273084, 381894, 445543, 763788, 891086, 1336629, 1782172, 2673258, 5346516, 206922899, 413845798, 620768697, 827691596, 1241537394, 1448460293, 2483074788, 2896920586, 4345380879, 5793841172, 8690761758, 17381523516]

約数ペア:

[(1, 17381523516), (2, 8690761758), (3, 5793841172), (4, 4345380879), (6, 2896920586), (7, 2483074788), (12, 1448460293), (14, 1241537394), (21, 827691596), (28, 620768697), (42, 413845798), (84, 206922899), (3251, 5346516), (6502, 2673258), (9753, 1782172), (13004, 1336629), (19506, 891086), (22757, 763788), (39012, 445543), (45514, 381894), (63649, 273084), (68271, 254596), (91028, 190947), (127298, 136542)]