1640783934

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{172969}}^1$

素因数の和:173025

約数の個数: 48

約数和(自身を含む): 3885598080

約数和(自身を除く): 2244814146

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 172969, 345938, 518907, 1037814, 1556721, 2940473, 3113442, 5362039, 5880946, 8821419, 10724078, 16086117, 17642838, 26464257, 32172234, 48258351, 52928514, 91154663, 96516702, 182309326, 273463989, 546927978, 820391967, 1640783934]

約数ペア:

[(1, 1640783934), (2, 820391967), (3, 546927978), (6, 273463989), (9, 182309326), (17, 96516702), (18, 91154663), (31, 52928514), (34, 48258351), (51, 32172234), (62, 26464257), (93, 17642838), (102, 16086117), (153, 10724078), (186, 8821419), (279, 5880946), (306, 5362039), (527, 3113442), (558, 2940473), (1054, 1556721), (1581, 1037814), (3162, 518907), (4743, 345938), (9486, 172969)]