18345011330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1\times {\mathrm{26863}}^1$

素因数の和:28370

約数の個数: 32

約数和(自身を含む): 33748061184

約数和(自身を除く): 15403049854

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1453, 2906, 7265, 14530, 26863, 53726, 68291, 134315, 136582, 268630, 341455, 682910, 1262561, 2525122, 6312805, 12625610, 39031939, 78063878, 195159695, 390319390, 1834501133, 3669002266, 9172505665, 18345011330]

約数ペア:

[(1, 18345011330), (2, 9172505665), (5, 3669002266), (10, 1834501133), (47, 390319390), (94, 195159695), (235, 78063878), (470, 39031939), (1453, 12625610), (2906, 6312805), (7265, 2525122), (14530, 1262561), (26863, 682910), (53726, 341455), (68291, 268630), (134315, 136582)]