19924056

素因数分解:

$2^3\times 3^5\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 57679440

約数和(自身を除く): 37755384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 277, 296, 324, 333, 444, 486, 554, 648, 666, 831, 888, 972, 999, 1108, 1332, 1662, 1944, 1998, 2216, 2493, 2664, 2997, 3324, 3996, 4986, 5994, 6648, 7479, 7992, 8991, 9972, 10249, 11988, 14958, 17982, 19944, 20498, 22437, 23976, 29916, 30747, 35964, 40996, 44874, 59832, 61494, 67311, 71928, 81992, 89748, 92241, 122988, 134622, 179496, 184482, 245976, 269244, 276723, 368964, 538488, 553446, 737928, 830169, 1106892, 1660338, 2213784, 2490507, 3320676, 4981014, 6641352, 9962028, 19924056]

約数ペア:

[(1, 19924056), (2, 9962028), (3, 6641352), (4, 4981014), (6, 3320676), (8, 2490507), (9, 2213784), (12, 1660338), (18, 1106892), (24, 830169), (27, 737928), (36, 553446), (37, 538488), (54, 368964), (72, 276723), (74, 269244), (81, 245976), (108, 184482), (111, 179496), (148, 134622), (162, 122988), (216, 92241), (222, 89748), (243, 81992), (277, 71928), (296, 67311), (324, 61494), (333, 59832), (444, 44874), (486, 40996), (554, 35964), (648, 30747), (666, 29916), (831, 23976), (888, 22437), (972, 20498), (999, 19944), (1108, 17982), (1332, 14958), (1662, 11988), (1944, 10249), (1998, 9972), (2216, 8991), (2493, 7992), (2664, 7479), (2997, 6648), (3324, 5994), (3996, 4986)]