22125558

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:866

約数の個数: 64

約数和(自身を含む): 55641600

約数和(自身を除く): 33516042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 827, 1029, 1274, 1654, 1911, 2058, 2481, 3822, 4459, 4962, 5789, 8918, 10751, 11578, 13377, 17367, 21502, 26754, 32253, 34734, 40523, 64506, 75257, 81046, 121569, 150514, 225771, 243138, 283661, 451542, 526799, 567322, 850983, 1053598, 1580397, 1701966, 3160794, 3687593, 7375186, 11062779, 22125558]

約数ペア:

[(1, 22125558), (2, 11062779), (3, 7375186), (6, 3687593), (7, 3160794), (13, 1701966), (14, 1580397), (21, 1053598), (26, 850983), (39, 567322), (42, 526799), (49, 451542), (78, 283661), (91, 243138), (98, 225771), (147, 150514), (182, 121569), (273, 81046), (294, 75257), (343, 64506), (546, 40523), (637, 34734), (686, 32253), (827, 26754), (1029, 21502), (1274, 17367), (1654, 13377), (1911, 11578), (2058, 10751), (2481, 8918), (3822, 5789), (4459, 4962)]