108391686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2021

約数の個数: 64

約数和(自身を含む): 251596800

約数和(自身を除く): 143205114

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 186, 299, 403, 598, 713, 806, 897, 1209, 1426, 1794, 1949, 2139, 2418, 3898, 4278, 5847, 9269, 11694, 18538, 25337, 27807, 44827, 50674, 55614, 60419, 76011, 89654, 120838, 134481, 152022, 181257, 268962, 362514, 582751, 785447, 1165502, 1389637, 1570894, 1748253, 2356341, 2779274, 3496506, 4168911, 4712682, 8337822, 18065281, 36130562, 54195843, 108391686]

約数ペア:

[(1, 108391686), (2, 54195843), (3, 36130562), (6, 18065281), (13, 8337822), (23, 4712682), (26, 4168911), (31, 3496506), (39, 2779274), (46, 2356341), (62, 1748253), (69, 1570894), (78, 1389637), (93, 1165502), (138, 785447), (186, 582751), (299, 362514), (403, 268962), (598, 181257), (713, 152022), (806, 134481), (897, 120838), (1209, 89654), (1426, 76011), (1794, 60419), (1949, 55614), (2139, 50674), (2418, 44827), (3898, 27807), (4278, 25337), (5847, 18538), (9269, 11694)]