26156921634

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{2251}}^1$

素因数の和:2896

約数の個数: 96

約数和(自身を含む): 60769949760

約数和(自身を除く): 34613028126

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 557, 1098, 1114, 1159, 1671, 2251, 2318, 3342, 3477, 4502, 5013, 6753, 6954, 10026, 10431, 10583, 13506, 20259, 20862, 21166, 31749, 33977, 40518, 42769, 63498, 67954, 85538, 95247, 101931, 128307, 137311, 190494, 203862, 256614, 274622, 305793, 384921, 411933, 611586, 645563, 769842, 823866, 1235799, 1253807, 1291126, 1936689, 2471598, 2507614, 2608909, 3761421, 3873378, 5217818, 5810067, 7522842, 7826727, 11284263, 11620134, 15653454, 22568526, 23480181, 23822333, 46960362, 47644666, 71466999, 76482227, 142933998, 152964454, 214400997, 229446681, 428801994, 458893362, 688340043, 1376680086, 1453162313, 2906324626, 4359486939, 8718973878, 13078460817, 26156921634]

約数ペア:

[(1, 26156921634), (2, 13078460817), (3, 8718973878), (6, 4359486939), (9, 2906324626), (18, 1453162313), (19, 1376680086), (38, 688340043), (57, 458893362), (61, 428801994), (114, 229446681), (122, 214400997), (171, 152964454), (183, 142933998), (342, 76482227), (366, 71466999), (549, 47644666), (557, 46960362), (1098, 23822333), (1114, 23480181), (1159, 22568526), (1671, 15653454), (2251, 11620134), (2318, 11284263), (3342, 7826727), (3477, 7522842), (4502, 5810067), (5013, 5217818), (6753, 3873378), (6954, 3761421), (10026, 2608909), (10431, 2507614), (10583, 2471598), (13506, 1936689), (20259, 1291126), (20862, 1253807), (21166, 1235799), (31749, 823866), (33977, 769842), (40518, 645563), (42769, 611586), (63498, 411933), (67954, 384921), (85538, 305793), (95247, 274622), (101931, 256614), (128307, 203862), (137311, 190494)]