1882494

素因数分解:

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

素因数の和:573

約数の個数: 32

約数和(自身を含む): 4250880

約数和(自身を除く): 2368386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 491, 639, 982, 1278, 1473, 1917, 2946, 3834, 4419, 8838, 13257, 26514, 34861, 69722, 104583, 209166, 313749, 627498, 941247, 1882494]

約数ペア:

[(1, 1882494), (2, 941247), (3, 627498), (6, 313749), (9, 209166), (18, 104583), (27, 69722), (54, 34861), (71, 26514), (142, 13257), (213, 8838), (426, 4419), (491, 3834), (639, 2946), (982, 1917), (1278, 1473)]