25420626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18341}}^1$

素因数の和:18367

約数の個数: 48

約数和(自身を含む): 68672448

約数和(自身を除く): 43251822

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 18341, 36682, 55023, 110046, 128387, 165069, 201751, 256774, 330138, 385161, 403502, 605253, 770322, 1155483, 1210506, 1412257, 1815759, 2310966, 2824514, 3631518, 4236771, 8473542, 12710313, 25420626]

約数ペア:

[(1, 25420626), (2, 12710313), (3, 8473542), (6, 4236771), (7, 3631518), (9, 2824514), (11, 2310966), (14, 1815759), (18, 1412257), (21, 1210506), (22, 1155483), (33, 770322), (42, 605253), (63, 403502), (66, 385161), (77, 330138), (99, 256774), (126, 201751), (154, 165069), (198, 128387), (231, 110046), (462, 55023), (693, 36682), (1386, 18341)]