18228510718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1\times {\mathrm{22751}}^1$

素因数の和:23304

約数の個数: 32

約数和(自身を含む): 30272901120

約数和(自身を除く): 12044390402

約数列:

[1, 2, 11, 22, 79, 158, 461, 869, 922, 1738, 5071, 10142, 22751, 36419, 45502, 72838, 250261, 400609, 500522, 801218, 1797329, 3594658, 10488211, 19770619, 20976422, 39541238, 115370321, 230740642, 828568669, 1657137338, 9114255359, 18228510718]

約数ペア:

[(1, 18228510718), (2, 9114255359), (11, 1657137338), (22, 828568669), (79, 230740642), (158, 115370321), (461, 39541238), (869, 20976422), (922, 19770619), (1738, 10488211), (5071, 3594658), (10142, 1797329), (22751, 801218), (36419, 500522), (45502, 400609), (72838, 250261)]