40589316

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{1429}}^1$

素因数の和:1705

約数の個数: 48

約数和(自身を含む): 105705600

約数和(自身を除く): 65116284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1052, 1429, 1578, 2367, 2858, 3156, 4287, 4734, 5716, 7101, 8574, 9468, 12861, 14202, 17148, 25722, 28404, 38583, 51444, 77166, 154332, 375827, 751654, 1127481, 1503308, 2254962, 3382443, 4509924, 6764886, 10147329, 13529772, 20294658, 40589316]

約数ペア:

[(1, 40589316), (2, 20294658), (3, 13529772), (4, 10147329), (6, 6764886), (9, 4509924), (12, 3382443), (18, 2254962), (27, 1503308), (36, 1127481), (54, 751654), (108, 375827), (263, 154332), (526, 77166), (789, 51444), (1052, 38583), (1429, 28404), (1578, 25722), (2367, 17148), (2858, 14202), (3156, 12861), (4287, 9468), (4734, 8574), (5716, 7101)]