1730011986

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{919}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 3910809600

約数和(自身を除く): 2180797614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 491, 639, 919, 982, 1278, 1473, 1838, 1917, 2757, 2946, 3834, 4419, 5514, 8271, 8838, 13257, 16542, 24813, 26514, 34861, 49626, 65249, 69722, 104583, 130498, 195747, 209166, 313749, 391494, 451229, 587241, 627498, 902458, 941247, 1174482, 1353687, 1761723, 1882494, 2707374, 3523446, 4061061, 8122122, 12183183, 24366366, 32037259, 64074518, 96111777, 192223554, 288335331, 576670662, 865005993, 1730011986]

約数ペア:

[(1, 1730011986), (2, 865005993), (3, 576670662), (6, 288335331), (9, 192223554), (18, 96111777), (27, 64074518), (54, 32037259), (71, 24366366), (142, 12183183), (213, 8122122), (426, 4061061), (491, 3523446), (639, 2707374), (919, 1882494), (982, 1761723), (1278, 1353687), (1473, 1174482), (1838, 941247), (1917, 902458), (2757, 627498), (2946, 587241), (3834, 451229), (4419, 391494), (5514, 313749), (8271, 209166), (8838, 195747), (13257, 130498), (16542, 104583), (24813, 69722), (26514, 65249), (34861, 49626)]