17231796

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 45252480

約数和(自身を除く): 28020684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 79, 83, 146, 158, 166, 219, 237, 249, 292, 316, 332, 438, 474, 498, 657, 711, 747, 876, 948, 996, 1314, 1422, 1494, 2628, 2844, 2988, 5767, 6059, 6557, 11534, 12118, 13114, 17301, 18177, 19671, 23068, 24236, 26228, 34602, 36354, 39342, 51903, 54531, 59013, 69204, 72708, 78684, 103806, 109062, 118026, 207612, 218124, 236052, 478661, 957322, 1435983, 1914644, 2871966, 4307949, 5743932, 8615898, 17231796]

約数ペア:

[(1, 17231796), (2, 8615898), (3, 5743932), (4, 4307949), (6, 2871966), (9, 1914644), (12, 1435983), (18, 957322), (36, 478661), (73, 236052), (79, 218124), (83, 207612), (146, 118026), (158, 109062), (166, 103806), (219, 78684), (237, 72708), (249, 69204), (292, 59013), (316, 54531), (332, 51903), (438, 39342), (474, 36354), (498, 34602), (657, 26228), (711, 24236), (747, 23068), (876, 19671), (948, 18177), (996, 17301), (1314, 13114), (1422, 12118), (1494, 11534), (2628, 6557), (2844, 6059), (2988, 5767)]