2808894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 6377616

約数和(自身を除く): 3568722

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 73, 106, 121, 146, 159, 219, 242, 318, 363, 438, 583, 726, 803, 1166, 1606, 1749, 2409, 3498, 3869, 4818, 6413, 7738, 8833, 11607, 12826, 17666, 19239, 23214, 26499, 38478, 42559, 52998, 85118, 127677, 255354, 468149, 936298, 1404447, 2808894]

約数ペア:

[(1, 2808894), (2, 1404447), (3, 936298), (6, 468149), (11, 255354), (22, 127677), (33, 85118), (53, 52998), (66, 42559), (73, 38478), (106, 26499), (121, 23214), (146, 19239), (159, 17666), (219, 12826), (242, 11607), (318, 8833), (363, 7738), (438, 6413), (583, 4818), (726, 3869), (803, 3498), (1166, 2409), (1606, 1749)]