27951924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 88542720

約数和(自身を除く): 60590796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 169, 179, 182, 231, 273, 286, 308, 338, 358, 364, 429, 462, 507, 537, 546, 572, 676, 716, 858, 924, 1001, 1014, 1074, 1092, 1183, 1253, 1716, 1859, 1969, 2002, 2028, 2148, 2327, 2366, 2506, 3003, 3549, 3718, 3759, 3938, 4004, 4654, 4732, 5012, 5577, 5907, 6006, 6981, 7098, 7436, 7518, 7876, 9308, 11154, 11814, 12012, 13013, 13783, 13962, 14196, 15036, 16289, 22308, 23628, 25597, 26026, 27566, 27924, 30251, 32578, 39039, 41349, 48867, 51194, 52052, 55132, 60502, 65156, 76791, 78078, 82698, 90753, 97734, 102388, 121004, 153582, 156156, 165396, 179179, 181506, 195468, 211757, 307164, 332761, 358358, 363012, 423514, 537537, 635271, 665522, 716716, 847028, 998283, 1075074, 1270542, 1331044, 1996566, 2150148, 2329327, 2541084, 3993132, 4658654, 6987981, 9317308, 13975962, 27951924]

約数ペア:

[(1, 27951924), (2, 13975962), (3, 9317308), (4, 6987981), (6, 4658654), (7, 3993132), (11, 2541084), (12, 2329327), (13, 2150148), (14, 1996566), (21, 1331044), (22, 1270542), (26, 1075074), (28, 998283), (33, 847028), (39, 716716), (42, 665522), (44, 635271), (52, 537537), (66, 423514), (77, 363012), (78, 358358), (84, 332761), (91, 307164), (132, 211757), (143, 195468), (154, 181506), (156, 179179), (169, 165396), (179, 156156), (182, 153582), (231, 121004), (273, 102388), (286, 97734), (308, 90753), (338, 82698), (358, 78078), (364, 76791), (429, 65156), (462, 60502), (507, 55132), (537, 52052), (546, 51194), (572, 48867), (676, 41349), (716, 39039), (858, 32578), (924, 30251), (1001, 27924), (1014, 27566), (1074, 26026), (1092, 25597), (1183, 23628), (1253, 22308), (1716, 16289), (1859, 15036), (1969, 14196), (2002, 13962), (2028, 13783), (2148, 13013), (2327, 12012), (2366, 11814), (2506, 11154), (3003, 9308), (3549, 7876), (3718, 7518), (3759, 7436), (3938, 7098), (4004, 6981), (4654, 6006), (4732, 5907), (5012, 5577)]