1334988

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 3548160

約数和(自身を除く): 2213172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 263, 282, 423, 526, 564, 789, 846, 1052, 1269, 1578, 1692, 2367, 2538, 3156, 4734, 5076, 7101, 9468, 12361, 14202, 24722, 28404, 37083, 49444, 74166, 111249, 148332, 222498, 333747, 444996, 667494, 1334988]

約数ペア:

[(1, 1334988), (2, 667494), (3, 444996), (4, 333747), (6, 222498), (9, 148332), (12, 111249), (18, 74166), (27, 49444), (36, 37083), (47, 28404), (54, 24722), (94, 14202), (108, 12361), (141, 9468), (188, 7101), (263, 5076), (282, 4734), (423, 3156), (526, 2538), (564, 2367), (789, 1692), (846, 1578), (1052, 1269)]