27944028

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{37}}^2$

素因数の和:103

約数の個数: 126

約数和(自身を含む): 86119656

約数和(自身を除く): 58175628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 324, 333, 378, 444, 486, 518, 567, 666, 729, 756, 777, 972, 999, 1036, 1134, 1332, 1369, 1458, 1554, 1701, 1998, 2268, 2331, 2738, 2916, 2997, 3108, 3402, 3996, 4107, 4662, 5103, 5476, 5994, 6804, 6993, 8214, 8991, 9324, 9583, 10206, 11988, 12321, 13986, 16428, 17982, 19166, 20412, 20979, 24642, 26973, 27972, 28749, 35964, 36963, 38332, 41958, 49284, 53946, 57498, 62937, 73926, 83916, 86247, 107892, 110889, 114996, 125874, 147852, 172494, 188811, 221778, 251748, 258741, 332667, 344988, 377622, 443556, 517482, 665334, 755244, 776223, 998001, 1034964, 1330668, 1552446, 1996002, 2328669, 3104892, 3992004, 4657338, 6986007, 9314676, 13972014, 27944028]

約数ペア:

[(1, 27944028), (2, 13972014), (3, 9314676), (4, 6986007), (6, 4657338), (7, 3992004), (9, 3104892), (12, 2328669), (14, 1996002), (18, 1552446), (21, 1330668), (27, 1034964), (28, 998001), (36, 776223), (37, 755244), (42, 665334), (54, 517482), (63, 443556), (74, 377622), (81, 344988), (84, 332667), (108, 258741), (111, 251748), (126, 221778), (148, 188811), (162, 172494), (189, 147852), (222, 125874), (243, 114996), (252, 110889), (259, 107892), (324, 86247), (333, 83916), (378, 73926), (444, 62937), (486, 57498), (518, 53946), (567, 49284), (666, 41958), (729, 38332), (756, 36963), (777, 35964), (972, 28749), (999, 27972), (1036, 26973), (1134, 24642), (1332, 20979), (1369, 20412), (1458, 19166), (1554, 17982), (1701, 16428), (1998, 13986), (2268, 12321), (2331, 11988), (2738, 10206), (2916, 9583), (2997, 9324), (3108, 8991), (3402, 8214), (3996, 6993), (4107, 6804), (4662, 5994), (5103, 5476)]