12215671404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1\times {\mathrm{28909}}^1$

素因数の和:30470

約数の個数: 48

約数和(自身を含む): 29762960640

約数和(自身を除く): 17547289236

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1531, 3062, 4593, 6124, 9186, 18372, 28909, 35213, 57818, 70426, 86727, 105639, 115636, 140852, 173454, 211278, 346908, 422556, 664907, 1329814, 1994721, 2659628, 3989442, 7978884, 44259679, 88519358, 132779037, 177038716, 265558074, 531116148, 1017972617, 2035945234, 3053917851, 4071890468, 6107835702, 12215671404]

約数ペア:

[(1, 12215671404), (2, 6107835702), (3, 4071890468), (4, 3053917851), (6, 2035945234), (12, 1017972617), (23, 531116148), (46, 265558074), (69, 177038716), (92, 132779037), (138, 88519358), (276, 44259679), (1531, 7978884), (3062, 3989442), (4593, 2659628), (6124, 1994721), (9186, 1329814), (18372, 664907), (28909, 422556), (35213, 346908), (57818, 211278), (70426, 173454), (86727, 140852), (105639, 115636)]