13825938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 34933248

約数和(自身を除く): 21107310

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 41, 42, 49, 62, 74, 82, 93, 98, 111, 123, 147, 186, 217, 222, 246, 259, 287, 294, 434, 518, 574, 651, 777, 861, 1147, 1271, 1302, 1517, 1519, 1554, 1722, 1813, 2009, 2294, 2542, 3034, 3038, 3441, 3626, 3813, 4018, 4551, 4557, 5439, 6027, 6882, 7626, 8029, 8897, 9102, 9114, 10619, 10878, 12054, 16058, 17794, 21238, 24087, 26691, 31857, 47027, 48174, 53382, 56203, 62279, 63714, 74333, 94054, 112406, 124558, 141081, 148666, 168609, 186837, 222999, 282162, 329189, 337218, 373674, 445998, 658378, 987567, 1975134, 2304323, 4608646, 6912969, 13825938]

約数ペア:

[(1, 13825938), (2, 6912969), (3, 4608646), (6, 2304323), (7, 1975134), (14, 987567), (21, 658378), (31, 445998), (37, 373674), (41, 337218), (42, 329189), (49, 282162), (62, 222999), (74, 186837), (82, 168609), (93, 148666), (98, 141081), (111, 124558), (123, 112406), (147, 94054), (186, 74333), (217, 63714), (222, 62279), (246, 56203), (259, 53382), (287, 48174), (294, 47027), (434, 31857), (518, 26691), (574, 24087), (651, 21238), (777, 17794), (861, 16058), (1147, 12054), (1271, 10878), (1302, 10619), (1517, 9114), (1519, 9102), (1554, 8897), (1722, 8029), (1813, 7626), (2009, 6882), (2294, 6027), (2542, 5439), (3034, 4557), (3038, 4551), (3441, 4018), (3626, 3813)]