11826438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 27052032

約数和(自身を除く): 15225594

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 67, 73, 78, 93, 134, 146, 186, 201, 219, 402, 403, 438, 806, 871, 949, 1209, 1742, 1898, 2077, 2263, 2418, 2613, 2847, 4154, 4526, 4891, 5226, 5694, 6231, 6789, 9782, 12462, 13578, 14673, 27001, 29346, 29419, 54002, 58838, 63583, 81003, 88257, 127166, 151621, 162006, 176514, 190749, 303242, 381498, 454863, 909726, 1971073, 3942146, 5913219, 11826438]

約数ペア:

[(1, 11826438), (2, 5913219), (3, 3942146), (6, 1971073), (13, 909726), (26, 454863), (31, 381498), (39, 303242), (62, 190749), (67, 176514), (73, 162006), (78, 151621), (93, 127166), (134, 88257), (146, 81003), (186, 63583), (201, 58838), (219, 54002), (402, 29419), (403, 29346), (438, 27001), (806, 14673), (871, 13578), (949, 12462), (1209, 9782), (1742, 6789), (1898, 6231), (2077, 5694), (2263, 5226), (2418, 4891), (2613, 4526), (2847, 4154)]