18065208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 51932160

約数和(自身を除く): 33866952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 293, 367, 586, 734, 879, 1101, 1172, 1468, 1758, 2051, 2202, 2344, 2569, 2936, 3516, 4102, 4404, 5138, 6153, 7032, 7707, 8204, 8808, 10276, 12306, 15414, 16408, 20552, 24612, 30828, 49224, 61656, 107531, 215062, 322593, 430124, 645186, 752717, 860248, 1290372, 1505434, 2258151, 2580744, 3010868, 4516302, 6021736, 9032604, 18065208]

約数ペア:

[(1, 18065208), (2, 9032604), (3, 6021736), (4, 4516302), (6, 3010868), (7, 2580744), (8, 2258151), (12, 1505434), (14, 1290372), (21, 860248), (24, 752717), (28, 645186), (42, 430124), (56, 322593), (84, 215062), (168, 107531), (293, 61656), (367, 49224), (586, 30828), (734, 24612), (879, 20552), (1101, 16408), (1172, 15414), (1468, 12306), (1758, 10276), (2051, 8808), (2202, 8204), (2344, 7707), (2569, 7032), (2936, 6153), (3516, 5138), (4102, 4404)]