142741818

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 332985600

約数和(自身を除く): 190243782

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 281, 409, 414, 562, 621, 818, 843, 1227, 1242, 1686, 2454, 2529, 3681, 5058, 6463, 7362, 7587, 9407, 11043, 12926, 15174, 18814, 19389, 22086, 28221, 38778, 56442, 58167, 84663, 114929, 116334, 169326, 174501, 229858, 253989, 344787, 349002, 507978, 689574, 1034361, 2068722, 2643367, 3103083, 5286734, 6206166, 7930101, 15860202, 23790303, 47580606, 71370909, 142741818]

約数ペア:

[(1, 142741818), (2, 71370909), (3, 47580606), (6, 23790303), (9, 15860202), (18, 7930101), (23, 6206166), (27, 5286734), (46, 3103083), (54, 2643367), (69, 2068722), (138, 1034361), (207, 689574), (281, 507978), (409, 349002), (414, 344787), (562, 253989), (621, 229858), (818, 174501), (843, 169326), (1227, 116334), (1242, 114929), (1686, 84663), (2454, 58167), (2529, 56442), (3681, 38778), (5058, 28221), (6463, 22086), (7362, 19389), (7587, 18814), (9407, 15174), (11043, 12926)]