21692376

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 62852400

約数和(自身を除く): 41160024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 101, 114, 152, 157, 171, 202, 228, 303, 314, 342, 404, 456, 471, 606, 628, 684, 808, 909, 942, 1212, 1256, 1368, 1413, 1818, 1884, 1919, 2424, 2826, 2983, 3636, 3768, 3838, 5652, 5757, 5966, 7272, 7676, 8949, 11304, 11514, 11932, 15352, 15857, 17271, 17898, 23028, 23864, 26847, 31714, 34542, 35796, 46056, 47571, 53694, 63428, 69084, 71592, 95142, 107388, 126856, 138168, 142713, 190284, 214776, 285426, 301283, 380568, 570852, 602566, 903849, 1141704, 1205132, 1807698, 2410264, 2711547, 3615396, 5423094, 7230792, 10846188, 21692376]

約数ペア:

[(1, 21692376), (2, 10846188), (3, 7230792), (4, 5423094), (6, 3615396), (8, 2711547), (9, 2410264), (12, 1807698), (18, 1205132), (19, 1141704), (24, 903849), (36, 602566), (38, 570852), (57, 380568), (72, 301283), (76, 285426), (101, 214776), (114, 190284), (152, 142713), (157, 138168), (171, 126856), (202, 107388), (228, 95142), (303, 71592), (314, 69084), (342, 63428), (404, 53694), (456, 47571), (471, 46056), (606, 35796), (628, 34542), (684, 31714), (808, 26847), (909, 23864), (942, 23028), (1212, 17898), (1256, 17271), (1368, 15857), (1413, 15352), (1818, 11932), (1884, 11514), (1919, 11304), (2424, 8949), (2826, 7676), (2983, 7272), (3636, 5966), (3768, 5757), (3838, 5652)]