28200006

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 64022400

約数和(自身を除く): 35822394

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 261, 267, 522, 534, 607, 801, 1214, 1602, 1821, 2581, 3642, 5162, 5463, 7743, 10926, 15486, 17603, 23229, 35206, 46458, 52809, 54023, 105618, 108046, 158427, 162069, 316854, 324138, 486207, 972414, 1566667, 3133334, 4700001, 9400002, 14100003, 28200006]

約数ペア:

[(1, 28200006), (2, 14100003), (3, 9400002), (6, 4700001), (9, 3133334), (18, 1566667), (29, 972414), (58, 486207), (87, 324138), (89, 316854), (174, 162069), (178, 158427), (261, 108046), (267, 105618), (522, 54023), (534, 52809), (607, 46458), (801, 35206), (1214, 23229), (1602, 17603), (1821, 15486), (2581, 10926), (3642, 7743), (5162, 5463)]