7224714

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 80

約数和(自身を含む): 19375488

約数和(自身を除く): 12150774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 277, 322, 378, 414, 483, 554, 567, 621, 831, 966, 1134, 1242, 1449, 1662, 1863, 1939, 2493, 2898, 3726, 3878, 4347, 4986, 5817, 6371, 7479, 8694, 11634, 12742, 13041, 14958, 17451, 19113, 22437, 26082, 34902, 38226, 44597, 44874, 52353, 57339, 89194, 104706, 114678, 133791, 157059, 172017, 267582, 314118, 344034, 401373, 516051, 802746, 1032102, 1204119, 2408238, 3612357, 7224714]

約数ペア:

[(1, 7224714), (2, 3612357), (3, 2408238), (6, 1204119), (7, 1032102), (9, 802746), (14, 516051), (18, 401373), (21, 344034), (23, 314118), (27, 267582), (42, 172017), (46, 157059), (54, 133791), (63, 114678), (69, 104706), (81, 89194), (126, 57339), (138, 52353), (161, 44874), (162, 44597), (189, 38226), (207, 34902), (277, 26082), (322, 22437), (378, 19113), (414, 17451), (483, 14958), (554, 13041), (567, 12742), (621, 11634), (831, 8694), (966, 7479), (1134, 6371), (1242, 5817), (1449, 4986), (1662, 4347), (1863, 3878), (1939, 3726), (2493, 2898)]