27440532

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 85205120

約数和(自身を除く): 57764588

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, 109, 111, 126, 148, 162, 189, 218, 222, 243, 252, 259, 324, 327, 333, 378, 436, 444, 486, 518, 567, 654, 666, 756, 763, 777, 972, 981, 999, 1036, 1134, 1308, 1332, 1526, 1554, 1701, 1962, 1998, 2268, 2289, 2331, 2943, 2997, 3052, 3108, 3402, 3924, 3996, 4033, 4578, 4662, 5886, 5994, 6804, 6867, 6993, 8066, 8829, 8991, 9156, 9324, 11772, 11988, 12099, 13734, 13986, 16132, 17658, 17982, 20601, 20979, 24198, 26487, 27468, 27972, 28231, 35316, 35964, 36297, 41202, 41958, 48396, 52974, 56462, 61803, 62937, 72594, 82404, 83916, 84693, 105948, 108891, 112924, 123606, 125874, 145188, 169386, 185409, 217782, 247212, 251748, 254079, 326673, 338772, 370818, 435564, 508158, 653346, 741636, 762237, 980019, 1016316, 1306692, 1524474, 1960038, 2286711, 3048948, 3920076, 4573422, 6860133, 9146844, 13720266, 27440532]

約数ペア:

[(1, 27440532), (2, 13720266), (3, 9146844), (4, 6860133), (6, 4573422), (7, 3920076), (9, 3048948), (12, 2286711), (14, 1960038), (18, 1524474), (21, 1306692), (27, 1016316), (28, 980019), (36, 762237), (37, 741636), (42, 653346), (54, 508158), (63, 435564), (74, 370818), (81, 338772), (84, 326673), (108, 254079), (109, 251748), (111, 247212), (126, 217782), (148, 185409), (162, 169386), (189, 145188), (218, 125874), (222, 123606), (243, 112924), (252, 108891), (259, 105948), (324, 84693), (327, 83916), (333, 82404), (378, 72594), (436, 62937), (444, 61803), (486, 56462), (518, 52974), (567, 48396), (654, 41958), (666, 41202), (756, 36297), (763, 35964), (777, 35316), (972, 28231), (981, 27972), (999, 27468), (1036, 26487), (1134, 24198), (1308, 20979), (1332, 20601), (1526, 17982), (1554, 17658), (1701, 16132), (1962, 13986), (1998, 13734), (2268, 12099), (2289, 11988), (2331, 11772), (2943, 9324), (2997, 9156), (3052, 8991), (3108, 8829), (3402, 8066), (3924, 6993), (3996, 6867), (4033, 6804), (4578, 5994), (4662, 5886)]