20131928046

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{46499}}^1$

素因数の和:46933

約数の個数: 48

約数和(自身を含む): 44394480000

約数和(自身を除く): 24262551954

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 359, 402, 603, 718, 1077, 1206, 2154, 3231, 6462, 24053, 46499, 48106, 72159, 92998, 139497, 144318, 216477, 278994, 418491, 432954, 836982, 3115433, 6230866, 9346299, 16693141, 18692598, 28038897, 33386282, 50079423, 56077794, 100158846, 150238269, 300476538, 1118440447, 2236880894, 3355321341, 6710642682, 10065964023, 20131928046]

約数ペア:

[(1, 20131928046), (2, 10065964023), (3, 6710642682), (6, 3355321341), (9, 2236880894), (18, 1118440447), (67, 300476538), (134, 150238269), (201, 100158846), (359, 56077794), (402, 50079423), (603, 33386282), (718, 28038897), (1077, 18692598), (1206, 16693141), (2154, 9346299), (3231, 6230866), (6462, 3115433), (24053, 836982), (46499, 432954), (48106, 418491), (72159, 278994), (92998, 216477), (139497, 144318)]