42439194

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 112559040

約数和(自身を除く): 70119846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 49, 54, 63, 86, 98, 126, 129, 147, 189, 258, 294, 301, 373, 378, 387, 441, 602, 746, 774, 882, 903, 1119, 1161, 1323, 1806, 2107, 2238, 2322, 2611, 2646, 2709, 3357, 4214, 5222, 5418, 6321, 6714, 7833, 8127, 10071, 12642, 15666, 16039, 16254, 18277, 18963, 20142, 23499, 32078, 36554, 37926, 46998, 48117, 54831, 56889, 70497, 96234, 109662, 112273, 113778, 140994, 144351, 164493, 224546, 288702, 328986, 336819, 433053, 493479, 673638, 785911, 866106, 986958, 1010457, 1571822, 2020914, 2357733, 3031371, 4715466, 6062742, 7073199, 14146398, 21219597, 42439194]

約数ペア:

[(1, 42439194), (2, 21219597), (3, 14146398), (6, 7073199), (7, 6062742), (9, 4715466), (14, 3031371), (18, 2357733), (21, 2020914), (27, 1571822), (42, 1010457), (43, 986958), (49, 866106), (54, 785911), (63, 673638), (86, 493479), (98, 433053), (126, 336819), (129, 328986), (147, 288702), (189, 224546), (258, 164493), (294, 144351), (301, 140994), (373, 113778), (378, 112273), (387, 109662), (441, 96234), (602, 70497), (746, 56889), (774, 54831), (882, 48117), (903, 46998), (1119, 37926), (1161, 36554), (1323, 32078), (1806, 23499), (2107, 20142), (2238, 18963), (2322, 18277), (2611, 16254), (2646, 16039), (2709, 15666), (3357, 12642), (4214, 10071), (5222, 8127), (5418, 7833), (6321, 6714)]