15289992

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 43113600

約数和(自身を除く): 27823608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 997, 1278, 1704, 1917, 1994, 2556, 2991, 3834, 3988, 5112, 5982, 7668, 7976, 8973, 11964, 15336, 17946, 23928, 26919, 35892, 53838, 70787, 71784, 107676, 141574, 212361, 215352, 283148, 424722, 566296, 637083, 849444, 1274166, 1698888, 1911249, 2548332, 3822498, 5096664, 7644996, 15289992]

約数ペア:

[(1, 15289992), (2, 7644996), (3, 5096664), (4, 3822498), (6, 2548332), (8, 1911249), (9, 1698888), (12, 1274166), (18, 849444), (24, 637083), (27, 566296), (36, 424722), (54, 283148), (71, 215352), (72, 212361), (108, 141574), (142, 107676), (213, 71784), (216, 70787), (284, 53838), (426, 35892), (568, 26919), (639, 23928), (852, 17946), (997, 15336), (1278, 11964), (1704, 8973), (1917, 7976), (1994, 7668), (2556, 5982), (2991, 5112), (3834, 3988)]