17268972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 48033216

約数和(自身を除く): 30764244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 683, 903, 1204, 1366, 1806, 2049, 2107, 2732, 3612, 4098, 4214, 4781, 6321, 8196, 8428, 9562, 12642, 14343, 19124, 25284, 28686, 29369, 33467, 57372, 58738, 66934, 88107, 100401, 117476, 133868, 176214, 200802, 205583, 352428, 401604, 411166, 616749, 822332, 1233498, 1439081, 2466996, 2878162, 4317243, 5756324, 8634486, 17268972]

約数ペア:

[(1, 17268972), (2, 8634486), (3, 5756324), (4, 4317243), (6, 2878162), (7, 2466996), (12, 1439081), (14, 1233498), (21, 822332), (28, 616749), (42, 411166), (43, 401604), (49, 352428), (84, 205583), (86, 200802), (98, 176214), (129, 133868), (147, 117476), (172, 100401), (196, 88107), (258, 66934), (294, 58738), (301, 57372), (516, 33467), (588, 29369), (602, 28686), (683, 25284), (903, 19124), (1204, 14343), (1366, 12642), (1806, 9562), (2049, 8428), (2107, 8196), (2732, 6321), (3612, 4781), (4098, 4214)]