18943902

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{12097}}^1$

素因数の和:12137

約数の個数: 32

約数和(自身を含む): 43552800

約数和(自身を除く): 24608898

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 12097, 24194, 36291, 72582, 108873, 217746, 326619, 350813, 653238, 701626, 1052439, 2104878, 3157317, 6314634, 9471951, 18943902]

約数ペア:

[(1, 18943902), (2, 9471951), (3, 6314634), (6, 3157317), (9, 2104878), (18, 1052439), (27, 701626), (29, 653238), (54, 350813), (58, 326619), (87, 217746), (174, 108873), (261, 72582), (522, 36291), (783, 24194), (1566, 12097)]