1889892

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:342

約数の個数: 60

約数和(自身を含む): 5217520

約数和(自身を除く): 3327628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 307, 324, 342, 513, 614, 684, 921, 1026, 1228, 1539, 1842, 2052, 2763, 3078, 3684, 5526, 5833, 6156, 8289, 11052, 11666, 16578, 17499, 23332, 24867, 33156, 34998, 49734, 52497, 69996, 99468, 104994, 157491, 209988, 314982, 472473, 629964, 944946, 1889892]

約数ペア:

[(1, 1889892), (2, 944946), (3, 629964), (4, 472473), (6, 314982), (9, 209988), (12, 157491), (18, 104994), (19, 99468), (27, 69996), (36, 52497), (38, 49734), (54, 34998), (57, 33156), (76, 24867), (81, 23332), (108, 17499), (114, 16578), (162, 11666), (171, 11052), (228, 8289), (307, 6156), (324, 5833), (342, 5526), (513, 3684), (614, 3078), (684, 2763), (921, 2052), (1026, 1842), (1228, 1539)]