22115628

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 58142448

約数和(自身を除く): 36026820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 67, 106, 134, 159, 173, 201, 212, 268, 318, 346, 402, 477, 519, 603, 636, 692, 804, 954, 1038, 1206, 1557, 1908, 2076, 2412, 3114, 3551, 6228, 7102, 9169, 10653, 11591, 14204, 18338, 21306, 23182, 27507, 31959, 34773, 36676, 42612, 46364, 55014, 63918, 69546, 82521, 104319, 110028, 127836, 139092, 165042, 208638, 330084, 417276, 614323, 1228646, 1842969, 2457292, 3685938, 5528907, 7371876, 11057814, 22115628]

約数ペア:

[(1, 22115628), (2, 11057814), (3, 7371876), (4, 5528907), (6, 3685938), (9, 2457292), (12, 1842969), (18, 1228646), (36, 614323), (53, 417276), (67, 330084), (106, 208638), (134, 165042), (159, 139092), (173, 127836), (201, 110028), (212, 104319), (268, 82521), (318, 69546), (346, 63918), (402, 55014), (477, 46364), (519, 42612), (603, 36676), (636, 34773), (692, 31959), (804, 27507), (954, 23182), (1038, 21306), (1206, 18338), (1557, 14204), (1908, 11591), (2076, 10653), (2412, 9169), (3114, 7102), (3551, 6228)]