21113388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{34499}}^1$

素因数の和:34526

約数の個数: 36

約数和(自身を含む): 56511000

約数和(自身を除く): 35397612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 34499, 68998, 103497, 137996, 206994, 310491, 413988, 586483, 620982, 1172966, 1241964, 1759449, 2345932, 3518898, 5278347, 7037796, 10556694, 21113388]

約数ペア:

[(1, 21113388), (2, 10556694), (3, 7037796), (4, 5278347), (6, 3518898), (9, 2345932), (12, 1759449), (17, 1241964), (18, 1172966), (34, 620982), (36, 586483), (51, 413988), (68, 310491), (102, 206994), (153, 137996), (204, 103497), (306, 68998), (612, 34499)]