42398442

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 98122752

約数和(自身を除く): 55724310

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 762, 1091, 1143, 2159, 2182, 2286, 3273, 4318, 6477, 6546, 9819, 12954, 18547, 19431, 19638, 37094, 38862, 55641, 111282, 138557, 166923, 277114, 333846, 415671, 831342, 1247013, 2355469, 2494026, 4710938, 7066407, 14132814, 21199221, 42398442]

約数ペア:

[(1, 42398442), (2, 21199221), (3, 14132814), (6, 7066407), (9, 4710938), (17, 2494026), (18, 2355469), (34, 1247013), (51, 831342), (102, 415671), (127, 333846), (153, 277114), (254, 166923), (306, 138557), (381, 111282), (762, 55641), (1091, 38862), (1143, 37094), (2159, 19638), (2182, 19431), (2286, 18547), (3273, 12954), (4318, 9819), (6477, 6546)]