1838863726

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 3360631680

約数和(自身を除く): 1521767954

約数列:

[1, 2, 7, 14, 29, 53, 58, 97, 106, 194, 203, 371, 406, 679, 742, 881, 1358, 1537, 1762, 2813, 3074, 5141, 5626, 6167, 10282, 10759, 12334, 19691, 21518, 25549, 35987, 39382, 46693, 51098, 71974, 85457, 93386, 149089, 170914, 178843, 298178, 326851, 357686, 598199, 653702, 1043623, 1196398, 1354097, 2087246, 2478253, 2708194, 4529221, 4956506, 9058442, 9478679, 17347771, 18957358, 31704547, 34695542, 63409094, 131347409, 262694818, 919431863, 1838863726]

約数ペア:

[(1, 1838863726), (2, 919431863), (7, 262694818), (14, 131347409), (29, 63409094), (53, 34695542), (58, 31704547), (97, 18957358), (106, 17347771), (194, 9478679), (203, 9058442), (371, 4956506), (406, 4529221), (679, 2708194), (742, 2478253), (881, 2087246), (1358, 1354097), (1537, 1196398), (1762, 1043623), (2813, 653702), (3074, 598199), (5141, 357686), (5626, 326851), (6167, 298178), (10282, 178843), (10759, 170914), (12334, 149089), (19691, 93386), (21518, 85457), (25549, 71974), (35987, 51098), (39382, 46693)]