42399258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 107495424

約数和(自身を除く): 65096166

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 31, 33, 34, 46, 51, 53, 62, 66, 69, 93, 102, 106, 138, 159, 186, 187, 253, 318, 341, 374, 391, 506, 527, 561, 583, 682, 713, 759, 782, 901, 1023, 1054, 1122, 1166, 1173, 1219, 1426, 1518, 1581, 1643, 1749, 1802, 2046, 2139, 2346, 2438, 2703, 3162, 3286, 3498, 3657, 4278, 4301, 4929, 5406, 5797, 7314, 7843, 8602, 9858, 9911, 11594, 12121, 12903, 13409, 15686, 17391, 18073, 19822, 20723, 23529, 24242, 25806, 26818, 27931, 29733, 34782, 36146, 36363, 37789, 40227, 41446, 47058, 54219, 55862, 59466, 62169, 72726, 75578, 80454, 83793, 108438, 113367, 124338, 133331, 167586, 226734, 227953, 266662, 307241, 399993, 415679, 455906, 614482, 642413, 683859, 799986, 831358, 921723, 1247037, 1284826, 1367718, 1843446, 1927239, 2494074, 3854478, 7066543, 14133086, 21199629, 42399258]

約数ペア:

[(1, 42399258), (2, 21199629), (3, 14133086), (6, 7066543), (11, 3854478), (17, 2494074), (22, 1927239), (23, 1843446), (31, 1367718), (33, 1284826), (34, 1247037), (46, 921723), (51, 831358), (53, 799986), (62, 683859), (66, 642413), (69, 614482), (93, 455906), (102, 415679), (106, 399993), (138, 307241), (159, 266662), (186, 227953), (187, 226734), (253, 167586), (318, 133331), (341, 124338), (374, 113367), (391, 108438), (506, 83793), (527, 80454), (561, 75578), (583, 72726), (682, 62169), (713, 59466), (759, 55862), (782, 54219), (901, 47058), (1023, 41446), (1054, 40227), (1122, 37789), (1166, 36363), (1173, 36146), (1219, 34782), (1426, 29733), (1518, 27931), (1581, 26818), (1643, 25806), (1749, 24242), (1802, 23529), (2046, 20723), (2139, 19822), (2346, 18073), (2438, 17391), (2703, 15686), (3162, 13409), (3286, 12903), (3498, 12121), (3657, 11594), (4278, 9911), (4301, 9858), (4929, 8602), (5406, 7843), (5797, 7314)]