42431796

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 144

約数和(自身を含む): 128701440

約数和(自身を除く): 86269644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 121, 132, 153, 187, 191, 198, 204, 242, 297, 306, 363, 374, 382, 396, 459, 484, 561, 573, 594, 612, 726, 748, 764, 918, 1089, 1122, 1146, 1188, 1452, 1683, 1719, 1836, 2057, 2101, 2178, 2244, 2292, 3247, 3267, 3366, 3438, 4114, 4202, 4356, 5049, 5157, 6171, 6303, 6494, 6534, 6732, 6876, 8228, 8404, 9741, 10098, 10314, 12342, 12606, 12988, 13068, 18513, 18909, 19482, 20196, 20628, 23111, 24684, 25212, 29223, 35717, 37026, 37818, 38964, 46222, 55539, 56727, 58446, 69333, 71434, 74052, 75636, 87669, 92444, 107151, 111078, 113454, 116892, 138666, 142868, 175338, 207999, 214302, 222156, 226908, 277332, 321453, 350676, 392887, 415998, 428604, 623997, 642906, 785774, 831996, 964359, 1178661, 1247994, 1285812, 1571548, 1928718, 2357322, 2495988, 3535983, 3857436, 4714644, 7071966, 10607949, 14143932, 21215898, 42431796]

約数ペア:

[(1, 42431796), (2, 21215898), (3, 14143932), (4, 10607949), (6, 7071966), (9, 4714644), (11, 3857436), (12, 3535983), (17, 2495988), (18, 2357322), (22, 1928718), (27, 1571548), (33, 1285812), (34, 1247994), (36, 1178661), (44, 964359), (51, 831996), (54, 785774), (66, 642906), (68, 623997), (99, 428604), (102, 415998), (108, 392887), (121, 350676), (132, 321453), (153, 277332), (187, 226908), (191, 222156), (198, 214302), (204, 207999), (242, 175338), (297, 142868), (306, 138666), (363, 116892), (374, 113454), (382, 111078), (396, 107151), (459, 92444), (484, 87669), (561, 75636), (573, 74052), (594, 71434), (612, 69333), (726, 58446), (748, 56727), (764, 55539), (918, 46222), (1089, 38964), (1122, 37818), (1146, 37026), (1188, 35717), (1452, 29223), (1683, 25212), (1719, 24684), (1836, 23111), (2057, 20628), (2101, 20196), (2178, 19482), (2244, 18909), (2292, 18513), (3247, 13068), (3267, 12988), (3366, 12606), (3438, 12342), (4114, 10314), (4202, 10098), (4356, 9741), (5049, 8404), (5157, 8228), (6171, 6876), (6303, 6732), (6494, 6534)]