2019944837052

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{86923}}^1\times {\mathrm{8171}}^1$

素因数の和:95183

約数の個数: 72

約数和(自身を含む): 5171296515840

約数和(自身を除く): 3151351678788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 8171, 16342, 24513, 32684, 49026, 73539, 86923, 98052, 147078, 173846, 260769, 294156, 347692, 521538, 645509, 782307, 1043076, 1291018, 1564614, 1936527, 2582036, 3129228, 3873054, 5809581, 6866917, 7746108, 11619162, 13733834, 20600751, 23238324, 27467668, 41201502, 61802253, 82403004, 123604506, 247209012, 710247833, 1420495666, 2130743499, 2840991332, 4261486998, 6392230497, 8522973996, 12784460994, 25568921988, 56109578807, 112219157614, 168328736421, 224438315228, 336657472842, 504986209263, 673314945684, 1009972418526, 2019944837052]

約数ペア:

[(1, 2019944837052), (2, 1009972418526), (3, 673314945684), (4, 504986209263), (6, 336657472842), (9, 224438315228), (12, 168328736421), (18, 112219157614), (36, 56109578807), (79, 25568921988), (158, 12784460994), (237, 8522973996), (316, 6392230497), (474, 4261486998), (711, 2840991332), (948, 2130743499), (1422, 1420495666), (2844, 710247833), (8171, 247209012), (16342, 123604506), (24513, 82403004), (32684, 61802253), (49026, 41201502), (73539, 27467668), (86923, 23238324), (98052, 20600751), (147078, 13733834), (173846, 11619162), (260769, 7746108), (294156, 6866917), (347692, 5809581), (521538, 3873054), (645509, 3129228), (782307, 2582036), (1043076, 1936527), (1291018, 1564614)]