42179148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 108

約数和(自身を含む): 122579184

約数和(自身を除く): 80400036

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 121, 132, 138, 198, 207, 242, 253, 276, 363, 396, 414, 421, 484, 506, 726, 759, 828, 842, 1012, 1089, 1263, 1452, 1518, 1684, 2178, 2277, 2526, 2783, 3036, 3789, 4356, 4554, 4631, 5052, 5566, 7578, 8349, 9108, 9262, 9683, 11132, 13893, 15156, 16698, 18524, 19366, 25047, 27786, 29049, 33396, 38732, 41679, 50094, 50941, 55572, 58098, 83358, 87147, 100188, 101882, 106513, 116196, 152823, 166716, 174294, 203764, 213026, 305646, 319539, 348588, 426052, 458469, 611292, 639078, 916938, 958617, 1171643, 1278156, 1833876, 1917234, 2343286, 3514929, 3834468, 4686572, 7029858, 10544787, 14059716, 21089574, 42179148]

約数ペア:

[(1, 42179148), (2, 21089574), (3, 14059716), (4, 10544787), (6, 7029858), (9, 4686572), (11, 3834468), (12, 3514929), (18, 2343286), (22, 1917234), (23, 1833876), (33, 1278156), (36, 1171643), (44, 958617), (46, 916938), (66, 639078), (69, 611292), (92, 458469), (99, 426052), (121, 348588), (132, 319539), (138, 305646), (198, 213026), (207, 203764), (242, 174294), (253, 166716), (276, 152823), (363, 116196), (396, 106513), (414, 101882), (421, 100188), (484, 87147), (506, 83358), (726, 58098), (759, 55572), (828, 50941), (842, 50094), (1012, 41679), (1089, 38732), (1263, 33396), (1452, 29049), (1518, 27786), (1684, 25047), (2178, 19366), (2277, 18524), (2526, 16698), (2783, 15156), (3036, 13893), (3789, 11132), (4356, 9683), (4554, 9262), (4631, 9108), (5052, 8349), (5566, 7578)]