2145819126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1\times {\mathrm{593}}^1$

素因数の和:1221

約数の個数: 64

約数和(自身を含む): 4742115840

約数和(自身を除く): 2596296714

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 503, 593, 654, 1006, 1186, 1199, 1509, 1779, 2398, 3018, 3558, 3597, 5533, 6523, 7194, 11066, 13046, 16599, 19569, 33198, 39138, 54827, 64637, 109654, 129274, 164481, 193911, 298279, 328962, 387822, 596558, 603097, 711007, 894837, 1206194, 1422014, 1789674, 1809291, 2133021, 3281069, 3618582, 4266042, 6562138, 9843207, 19686414, 32512411, 65024822, 97537233, 195074466, 357636521, 715273042, 1072909563, 2145819126]

約数ペア:

[(1, 2145819126), (2, 1072909563), (3, 715273042), (6, 357636521), (11, 195074466), (22, 97537233), (33, 65024822), (66, 32512411), (109, 19686414), (218, 9843207), (327, 6562138), (503, 4266042), (593, 3618582), (654, 3281069), (1006, 2133021), (1186, 1809291), (1199, 1789674), (1509, 1422014), (1779, 1206194), (2398, 894837), (3018, 711007), (3558, 603097), (3597, 596558), (5533, 387822), (6523, 328962), (7194, 298279), (11066, 193911), (13046, 164481), (16599, 129274), (19569, 109654), (33198, 64637), (39138, 54827)]