22725972

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 59852520

約数和(自身を除く): 37126548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 89, 123, 164, 173, 178, 246, 267, 346, 356, 369, 492, 519, 534, 692, 738, 801, 1038, 1068, 1476, 1557, 1602, 2076, 3114, 3204, 3649, 6228, 7093, 7298, 10947, 14186, 14596, 15397, 21279, 21894, 28372, 30794, 32841, 42558, 43788, 46191, 61588, 63837, 65682, 85116, 92382, 127674, 131364, 138573, 184764, 255348, 277146, 554292, 631277, 1262554, 1893831, 2525108, 3787662, 5681493, 7575324, 11362986, 22725972]

約数ペア:

[(1, 22725972), (2, 11362986), (3, 7575324), (4, 5681493), (6, 3787662), (9, 2525108), (12, 1893831), (18, 1262554), (36, 631277), (41, 554292), (82, 277146), (89, 255348), (123, 184764), (164, 138573), (173, 131364), (178, 127674), (246, 92382), (267, 85116), (346, 65682), (356, 63837), (369, 61588), (492, 46191), (519, 43788), (534, 42558), (692, 32841), (738, 30794), (801, 28372), (1038, 21894), (1068, 21279), (1476, 15397), (1557, 14596), (1602, 14186), (2076, 10947), (3114, 7298), (3204, 7093), (3649, 6228)]