25930206

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{2389}}^1$

素因数の和:2470

約数の個数: 40

約数和(自身を含む): 58994760

約数和(自身を除く): 33064554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 2389, 3618, 4778, 5427, 7167, 10854, 14334, 21501, 43002, 64503, 129006, 160063, 193509, 320126, 387018, 480189, 960378, 1440567, 2881134, 4321701, 8643402, 12965103, 25930206]

約数ペア:

[(1, 25930206), (2, 12965103), (3, 8643402), (6, 4321701), (9, 2881134), (18, 1440567), (27, 960378), (54, 480189), (67, 387018), (81, 320126), (134, 193509), (162, 160063), (201, 129006), (402, 64503), (603, 43002), (1206, 21501), (1809, 14334), (2389, 10854), (3618, 7167), (4778, 5427)]