15843438

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7523}}^1$

素因数の和:7550

約数の個数: 40

約数和(自身を含む): 38236968

約数和(自身を除く): 22393530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 7523, 15046, 22569, 45138, 67707, 97799, 135414, 195598, 203121, 293397, 406242, 586794, 609363, 880191, 1218726, 1760382, 2640573, 5281146, 7921719, 15843438]

約数ペア:

[(1, 15843438), (2, 7921719), (3, 5281146), (6, 2640573), (9, 1760382), (13, 1218726), (18, 880191), (26, 609363), (27, 586794), (39, 406242), (54, 293397), (78, 203121), (81, 195598), (117, 135414), (162, 97799), (234, 67707), (351, 45138), (702, 22569), (1053, 15046), (2106, 7523)]