39215412

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 103740000

約数和(自身を除く): 64524588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 59, 74, 111, 118, 148, 177, 222, 236, 333, 354, 444, 499, 531, 666, 708, 998, 1062, 1332, 1497, 1996, 2124, 2183, 2994, 4366, 4491, 5988, 6549, 8732, 8982, 13098, 17964, 18463, 19647, 26196, 29441, 36926, 39294, 55389, 58882, 73852, 78588, 88323, 110778, 117764, 166167, 176646, 221556, 264969, 332334, 353292, 529938, 664668, 1059876, 1089317, 2178634, 3267951, 4357268, 6535902, 9803853, 13071804, 19607706, 39215412]

約数ペア:

[(1, 39215412), (2, 19607706), (3, 13071804), (4, 9803853), (6, 6535902), (9, 4357268), (12, 3267951), (18, 2178634), (36, 1089317), (37, 1059876), (59, 664668), (74, 529938), (111, 353292), (118, 332334), (148, 264969), (177, 221556), (222, 176646), (236, 166167), (333, 117764), (354, 110778), (444, 88323), (499, 78588), (531, 73852), (666, 58882), (708, 55389), (998, 39294), (1062, 36926), (1332, 29441), (1497, 26196), (1996, 19647), (2124, 18463), (2183, 17964), (2994, 13098), (4366, 8982), (4491, 8732), (5988, 6549)]