2149016814

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^2\times {\mathrm{1103}}^1$

素因数の和:1219

約数の個数: 108

約数和(自身を含む): 5539111344

約数和(自身を除く): 3390094530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1103, 1974, 2206, 2209, 2303, 2961, 3309, 4418, 4606, 5922, 6618, 6627, 6909, 7721, 9927, 13254, 13818, 15442, 15463, 19854, 19881, 20727, 23163, 30926, 39762, 41454, 46326, 46389, 51841, 54047, 69489, 92778, 103682, 108094, 108241, 138978, 139167, 155523, 162141, 216482, 278334, 311046, 324282, 324723, 362887, 466569, 486423, 649446, 725774, 933138, 972846, 974169, 1088661, 1948338, 2177322, 2436527, 2540209, 3265983, 4873054, 5080418, 6531966, 7309581, 7620627, 14619162, 15241254, 17055689, 21928743, 22861881, 34111378, 43857486, 45723762, 51167067, 102334134, 119389823, 153501201, 238779646, 307002402, 358169469, 716338938, 1074508407, 2149016814]

約数ペア:

[(1, 2149016814), (2, 1074508407), (3, 716338938), (6, 358169469), (7, 307002402), (9, 238779646), (14, 153501201), (18, 119389823), (21, 102334134), (42, 51167067), (47, 45723762), (49, 43857486), (63, 34111378), (94, 22861881), (98, 21928743), (126, 17055689), (141, 15241254), (147, 14619162), (282, 7620627), (294, 7309581), (329, 6531966), (423, 5080418), (441, 4873054), (658, 3265983), (846, 2540209), (882, 2436527), (987, 2177322), (1103, 1948338), (1974, 1088661), (2206, 974169), (2209, 972846), (2303, 933138), (2961, 725774), (3309, 649446), (4418, 486423), (4606, 466569), (5922, 362887), (6618, 324723), (6627, 324282), (6909, 311046), (7721, 278334), (9927, 216482), (13254, 162141), (13818, 155523), (15442, 139167), (15463, 138978), (19854, 108241), (19881, 108094), (20727, 103682), (23163, 92778), (30926, 69489), (39762, 54047), (41454, 51841), (46326, 46389)]