15611628

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 38112480

約数和(自身を除く): 22500852

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 113, 116, 174, 226, 339, 348, 397, 452, 678, 794, 1191, 1356, 1588, 2382, 3277, 4764, 6554, 9831, 11513, 13108, 19662, 23026, 34539, 39324, 44861, 46052, 69078, 89722, 134583, 138156, 179444, 269166, 538332, 1300969, 2601938, 3902907, 5203876, 7805814, 15611628]

約数ペア:

[(1, 15611628), (2, 7805814), (3, 5203876), (4, 3902907), (6, 2601938), (12, 1300969), (29, 538332), (58, 269166), (87, 179444), (113, 138156), (116, 134583), (174, 89722), (226, 69078), (339, 46052), (348, 44861), (397, 39324), (452, 34539), (678, 23026), (794, 19662), (1191, 13108), (1356, 11513), (1588, 9831), (2382, 6554), (3277, 4764)]