1939626

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 4708704

約数和(自身を除く): 2769078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 307, 351, 486, 614, 702, 921, 1053, 1842, 2106, 2763, 3159, 3991, 5526, 6318, 7982, 8289, 11973, 16578, 23946, 24867, 35919, 49734, 71838, 74601, 107757, 149202, 215514, 323271, 646542, 969813, 1939626]

約数ペア:

[(1, 1939626), (2, 969813), (3, 646542), (6, 323271), (9, 215514), (13, 149202), (18, 107757), (26, 74601), (27, 71838), (39, 49734), (54, 35919), (78, 24867), (81, 23946), (117, 16578), (162, 11973), (234, 8289), (243, 7982), (307, 6318), (351, 5526), (486, 3991), (614, 3159), (702, 2763), (921, 2106), (1053, 1842)]