18372488

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 35544960

約数和(自身を除く): 17172472

約数列:

[1, 2, 4, 8, 47, 94, 131, 188, 262, 373, 376, 524, 746, 1048, 1492, 2984, 6157, 12314, 17531, 24628, 35062, 48863, 49256, 70124, 97726, 140248, 195452, 390904, 2296561, 4593122, 9186244, 18372488]

約数ペア:

[(1, 18372488), (2, 9186244), (4, 4593122), (8, 2296561), (47, 390904), (94, 195452), (131, 140248), (188, 97726), (262, 70124), (373, 49256), (376, 48863), (524, 35062), (746, 24628), (1048, 17531), (1492, 12314), (2984, 6157)]