81392442

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 165110400

約数和(自身を除く): 83717958

約数列:

[1, 2, 3, 6, 149, 181, 298, 362, 447, 503, 543, 894, 1006, 1086, 1509, 3018, 26969, 53938, 74947, 80907, 91043, 149894, 161814, 182086, 224841, 273129, 449682, 546258, 13565407, 27130814, 40696221, 81392442]

約数ペア:

[(1, 81392442), (2, 40696221), (3, 27130814), (6, 13565407), (149, 546258), (181, 449682), (298, 273129), (362, 224841), (447, 182086), (503, 161814), (543, 149894), (894, 91043), (1006, 80907), (1086, 74947), (1509, 53938), (3018, 26969)]