16270758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 40525056

約数和(自身を除く): 24254298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 263, 491, 526, 789, 982, 1473, 1578, 1841, 2367, 2946, 3437, 3682, 4419, 4734, 5523, 6874, 8838, 10311, 11046, 16569, 20622, 30933, 33138, 61866, 129133, 258266, 387399, 774798, 903931, 1162197, 1807862, 2324394, 2711793, 5423586, 8135379, 16270758]

約数ペア:

[(1, 16270758), (2, 8135379), (3, 5423586), (6, 2711793), (7, 2324394), (9, 1807862), (14, 1162197), (18, 903931), (21, 774798), (42, 387399), (63, 258266), (126, 129133), (263, 61866), (491, 33138), (526, 30933), (789, 20622), (982, 16569), (1473, 11046), (1578, 10311), (1841, 8838), (2367, 6874), (2946, 5523), (3437, 4734), (3682, 4419)]