1729026

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:848

約数の個数: 40

約数和(自身を含む): 4177404

約数和(自身を除く): 2448378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 821, 1053, 1642, 2106, 2463, 4926, 7389, 10673, 14778, 21346, 22167, 32019, 44334, 64038, 66501, 96057, 133002, 192114, 288171, 576342, 864513, 1729026]

約数ペア:

[(1, 1729026), (2, 864513), (3, 576342), (6, 288171), (9, 192114), (13, 133002), (18, 96057), (26, 66501), (27, 64038), (39, 44334), (54, 32019), (78, 22167), (81, 21346), (117, 14778), (162, 10673), (234, 7389), (351, 4926), (702, 2463), (821, 2106), (1053, 1642)]