1026943326

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1693}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 2341785600

約数和(自身を除く): 1314842274

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 239, 282, 423, 478, 717, 846, 1269, 1434, 1693, 2151, 2538, 3386, 4302, 5079, 6453, 10158, 11233, 12906, 15237, 22466, 30474, 33699, 45711, 67398, 79571, 91422, 101097, 159142, 202194, 238713, 303291, 404627, 477426, 606582, 716139, 809254, 1213881, 1432278, 2148417, 2427762, 3641643, 4296834, 7283286, 10924929, 19017469, 21849858, 38034938, 57052407, 114104814, 171157221, 342314442, 513471663, 1026943326]

約数ペア:

[(1, 1026943326), (2, 513471663), (3, 342314442), (6, 171157221), (9, 114104814), (18, 57052407), (27, 38034938), (47, 21849858), (54, 19017469), (94, 10924929), (141, 7283286), (239, 4296834), (282, 3641643), (423, 2427762), (478, 2148417), (717, 1432278), (846, 1213881), (1269, 809254), (1434, 716139), (1693, 606582), (2151, 477426), (2538, 404627), (3386, 303291), (4302, 238713), (5079, 202194), (6453, 159142), (10158, 101097), (11233, 91422), (12906, 79571), (15237, 67398), (22466, 45711), (30474, 33699)]