17958672

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 54163200

約数和(自身を除く): 36204528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 149, 162, 186, 216, 243, 248, 279, 298, 324, 372, 432, 447, 486, 496, 558, 596, 648, 744, 837, 894, 972, 1116, 1192, 1296, 1341, 1488, 1674, 1788, 1944, 2232, 2384, 2511, 2682, 3348, 3576, 3888, 4023, 4464, 4619, 5022, 5364, 6696, 7152, 7533, 8046, 9238, 10044, 10728, 12069, 13392, 13857, 15066, 16092, 18476, 20088, 21456, 24138, 27714, 30132, 32184, 36207, 36952, 40176, 41571, 48276, 55428, 60264, 64368, 72414, 73904, 83142, 96552, 110856, 120528, 124713, 144828, 166284, 193104, 221712, 249426, 289656, 332568, 374139, 498852, 579312, 665136, 748278, 997704, 1122417, 1496556, 1995408, 2244834, 2993112, 4489668, 5986224, 8979336, 17958672]

約数ペア:

[(1, 17958672), (2, 8979336), (3, 5986224), (4, 4489668), (6, 2993112), (8, 2244834), (9, 1995408), (12, 1496556), (16, 1122417), (18, 997704), (24, 748278), (27, 665136), (31, 579312), (36, 498852), (48, 374139), (54, 332568), (62, 289656), (72, 249426), (81, 221712), (93, 193104), (108, 166284), (124, 144828), (144, 124713), (149, 120528), (162, 110856), (186, 96552), (216, 83142), (243, 73904), (248, 72414), (279, 64368), (298, 60264), (324, 55428), (372, 48276), (432, 41571), (447, 40176), (486, 36952), (496, 36207), (558, 32184), (596, 30132), (648, 27714), (744, 24138), (837, 21456), (894, 20088), (972, 18476), (1116, 16092), (1192, 15066), (1296, 13857), (1341, 13392), (1488, 12069), (1674, 10728), (1788, 10044), (1944, 9238), (2232, 8046), (2384, 7533), (2511, 7152), (2682, 6696), (3348, 5364), (3576, 5022), (3888, 4619), (4023, 4464)]