17459988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 51179520

約数和(自身を除く): 33719532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 59, 78, 84, 91, 118, 156, 177, 182, 236, 271, 273, 354, 364, 413, 542, 546, 708, 767, 813, 826, 1084, 1092, 1239, 1534, 1626, 1652, 1897, 2301, 2478, 3068, 3252, 3523, 3794, 4602, 4956, 5369, 5691, 7046, 7588, 9204, 10569, 10738, 11382, 14092, 15989, 16107, 21138, 21476, 22764, 24661, 31978, 32214, 42276, 47967, 49322, 63956, 64428, 73983, 95934, 98644, 111923, 147966, 191868, 207857, 223846, 295932, 335769, 415714, 447692, 623571, 671538, 831428, 1247142, 1343076, 1454999, 2494284, 2909998, 4364997, 5819996, 8729994, 17459988]

約数ペア:

[(1, 17459988), (2, 8729994), (3, 5819996), (4, 4364997), (6, 2909998), (7, 2494284), (12, 1454999), (13, 1343076), (14, 1247142), (21, 831428), (26, 671538), (28, 623571), (39, 447692), (42, 415714), (52, 335769), (59, 295932), (78, 223846), (84, 207857), (91, 191868), (118, 147966), (156, 111923), (177, 98644), (182, 95934), (236, 73983), (271, 64428), (273, 63956), (354, 49322), (364, 47967), (413, 42276), (542, 32214), (546, 31978), (708, 24661), (767, 22764), (813, 21476), (826, 21138), (1084, 16107), (1092, 15989), (1239, 14092), (1534, 11382), (1626, 10738), (1652, 10569), (1897, 9204), (2301, 7588), (2478, 7046), (3068, 5691), (3252, 5369), (3523, 4956), (3794, 4602)]