222909228

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{39439}}^1$

素因数の和:39606

約数の個数: 36

約数和(自身を含む): 567068320

約数和(自身を除く): 344159092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 39439, 78878, 118317, 157756, 236634, 354951, 473268, 709902, 1419804, 6191923, 12383846, 18575769, 24767692, 37151538, 55727307, 74303076, 111454614, 222909228]

約数ペア:

[(1, 222909228), (2, 111454614), (3, 74303076), (4, 55727307), (6, 37151538), (9, 24767692), (12, 18575769), (18, 12383846), (36, 6191923), (157, 1419804), (314, 709902), (471, 473268), (628, 354951), (942, 236634), (1413, 157756), (1884, 118317), (2826, 78878), (5652, 39439)]