31383162

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 71604000

約数和(自身を除く): 40220838

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 59, 87, 118, 174, 177, 261, 354, 522, 531, 1019, 1062, 1711, 2038, 3057, 3422, 5133, 6114, 9171, 10266, 15399, 18342, 29551, 30798, 59102, 60121, 88653, 120242, 177306, 180363, 265959, 360726, 531918, 541089, 1082178, 1743509, 3487018, 5230527, 10461054, 15691581, 31383162]

約数ペア:

[(1, 31383162), (2, 15691581), (3, 10461054), (6, 5230527), (9, 3487018), (18, 1743509), (29, 1082178), (58, 541089), (59, 531918), (87, 360726), (118, 265959), (174, 180363), (177, 177306), (261, 120242), (354, 88653), (522, 60121), (531, 59102), (1019, 30798), (1062, 29551), (1711, 18342), (2038, 15399), (3057, 10266), (3422, 9171), (5133, 6114)]