142986426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5387

約数の個数: 48

約数和(自身を含む): 322889952

約数和(自身を除く): 179903526

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2442, 4477, 5323, 8954, 10646, 13431, 15969, 26862, 31938, 58553, 117106, 175659, 196951, 351318, 393902, 590853, 644083, 1181706, 1288166, 1932249, 2166461, 3864498, 4332922, 6499383, 12998766, 23831071, 47662142, 71493213, 142986426]

約数ペア:

[(1, 142986426), (2, 71493213), (3, 47662142), (6, 23831071), (11, 12998766), (22, 6499383), (33, 4332922), (37, 3864498), (66, 2166461), (74, 1932249), (111, 1288166), (121, 1181706), (222, 644083), (242, 590853), (363, 393902), (407, 351318), (726, 196951), (814, 175659), (1221, 117106), (2442, 58553), (4477, 31938), (5323, 26862), (8954, 15969), (10646, 13431)]