42399444

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 102735360

約数和(自身を除く): 60335916

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 293, 372, 389, 586, 778, 879, 1167, 1172, 1556, 1758, 2334, 3516, 4668, 9083, 12059, 18166, 24118, 27249, 36177, 36332, 48236, 54498, 72354, 108996, 113977, 144708, 227954, 341931, 455908, 683862, 1367724, 3533287, 7066574, 10599861, 14133148, 21199722, 42399444]

約数ペア:

[(1, 42399444), (2, 21199722), (3, 14133148), (4, 10599861), (6, 7066574), (12, 3533287), (31, 1367724), (62, 683862), (93, 455908), (124, 341931), (186, 227954), (293, 144708), (372, 113977), (389, 108996), (586, 72354), (778, 54498), (879, 48236), (1167, 36332), (1172, 36177), (1556, 27249), (1758, 24118), (2334, 18166), (3516, 12059), (4668, 9083)]