38193018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2687}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 80510976

約数和(自身を除く): 42317958

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 2687, 4738, 5374, 7107, 8061, 14214, 16122, 61801, 123602, 185403, 276761, 370806, 553522, 830283, 1660566, 6365503, 12731006, 19096509, 38193018]

約数ペア:

[(1, 38193018), (2, 19096509), (3, 12731006), (6, 6365503), (23, 1660566), (46, 830283), (69, 553522), (103, 370806), (138, 276761), (206, 185403), (309, 123602), (618, 61801), (2369, 16122), (2687, 14214), (4738, 8061), (5374, 7107)]