17967458889

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1\times {\mathrm{2153}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 28091606400

約数和(自身を除く): 10124147511

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 1319, 2109, 2153, 3957, 6327, 6459, 11871, 19377, 25061, 40907, 48803, 75183, 79661, 122721, 146409, 225549, 238983, 368163, 439227, 716949, 927257, 1513559, 2781771, 2839807, 4540677, 8345313, 8519421, 13622031, 25558263, 53956333, 105072859, 161868999, 315218577, 485606997, 945655731, 1996384321, 5989152963, 17967458889]

約数ペア:

[(1, 17967458889), (3, 5989152963), (9, 1996384321), (19, 945655731), (37, 485606997), (57, 315218577), (111, 161868999), (171, 105072859), (333, 53956333), (703, 25558263), (1319, 13622031), (2109, 8519421), (2153, 8345313), (3957, 4540677), (6327, 2839807), (6459, 2781771), (11871, 1513559), (19377, 927257), (25061, 716949), (40907, 439227), (48803, 368163), (75183, 238983), (79661, 225549), (122721, 146409)]