11972016

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 160

約数和(自身を含む): 40711680

約数和(自身を除く): 28739664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 107, 108, 111, 112, 126, 144, 148, 168, 189, 214, 216, 222, 252, 259, 296, 321, 333, 336, 378, 428, 432, 444, 504, 518, 592, 642, 666, 749, 756, 777, 856, 888, 963, 999, 1008, 1036, 1284, 1332, 1498, 1512, 1554, 1712, 1776, 1926, 1998, 2072, 2247, 2331, 2568, 2664, 2889, 2996, 3024, 3108, 3852, 3959, 3996, 4144, 4494, 4662, 5136, 5328, 5778, 5992, 6216, 6741, 6993, 7704, 7918, 7992, 8988, 9324, 11556, 11877, 11984, 12432, 13482, 13986, 15408, 15836, 15984, 17976, 18648, 20223, 23112, 23754, 26964, 27713, 27972, 31672, 35631, 35952, 37296, 40446, 46224, 47508, 53928, 55426, 55944, 63344, 71262, 80892, 83139, 95016, 106893, 107856, 110852, 111888, 142524, 161784, 166278, 190032, 213786, 221704, 249417, 285048, 323568, 332556, 427572, 443408, 498834, 570096, 665112, 748251, 855144, 997668, 1330224, 1496502, 1710288, 1995336, 2993004, 3990672, 5986008, 11972016]

約数ペア:

[(1, 11972016), (2, 5986008), (3, 3990672), (4, 2993004), (6, 1995336), (7, 1710288), (8, 1496502), (9, 1330224), (12, 997668), (14, 855144), (16, 748251), (18, 665112), (21, 570096), (24, 498834), (27, 443408), (28, 427572), (36, 332556), (37, 323568), (42, 285048), (48, 249417), (54, 221704), (56, 213786), (63, 190032), (72, 166278), (74, 161784), (84, 142524), (107, 111888), (108, 110852), (111, 107856), (112, 106893), (126, 95016), (144, 83139), (148, 80892), (168, 71262), (189, 63344), (214, 55944), (216, 55426), (222, 53928), (252, 47508), (259, 46224), (296, 40446), (321, 37296), (333, 35952), (336, 35631), (378, 31672), (428, 27972), (432, 27713), (444, 26964), (504, 23754), (518, 23112), (592, 20223), (642, 18648), (666, 17976), (749, 15984), (756, 15836), (777, 15408), (856, 13986), (888, 13482), (963, 12432), (999, 11984), (1008, 11877), (1036, 11556), (1284, 9324), (1332, 8988), (1498, 7992), (1512, 7918), (1554, 7704), (1712, 6993), (1776, 6741), (1926, 6216), (1998, 5992), (2072, 5778), (2247, 5328), (2331, 5136), (2568, 4662), (2664, 4494), (2889, 4144), (2996, 3996), (3024, 3959), (3108, 3852)]