13604886

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 31028400

約数和(自身を除く): 17423514

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 87, 134, 174, 201, 261, 389, 402, 522, 603, 778, 1167, 1206, 1943, 2334, 3501, 3886, 5829, 7002, 11281, 11658, 17487, 22562, 26063, 33843, 34974, 52126, 67686, 78189, 101529, 156378, 203058, 234567, 469134, 755827, 1511654, 2267481, 4534962, 6802443, 13604886]

約数ペア:

[(1, 13604886), (2, 6802443), (3, 4534962), (6, 2267481), (9, 1511654), (18, 755827), (29, 469134), (58, 234567), (67, 203058), (87, 156378), (134, 101529), (174, 78189), (201, 67686), (261, 52126), (389, 34974), (402, 33843), (522, 26063), (603, 22562), (778, 17487), (1167, 11658), (1206, 11281), (1943, 7002), (2334, 5829), (3501, 3886)]