39974508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 122181696

約数和(自身を除く): 82207188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 53, 63, 73, 82, 84, 106, 123, 126, 146, 159, 164, 212, 219, 246, 252, 287, 292, 318, 369, 371, 438, 477, 492, 511, 574, 636, 657, 738, 742, 861, 876, 954, 1022, 1113, 1148, 1314, 1476, 1484, 1533, 1722, 1908, 2044, 2173, 2226, 2583, 2628, 2993, 3066, 3339, 3444, 3869, 4346, 4452, 4599, 5166, 5986, 6132, 6519, 6678, 7738, 8692, 8979, 9198, 10332, 11607, 11972, 13038, 13356, 15211, 15476, 17958, 18396, 19557, 20951, 23214, 26076, 26937, 27083, 30422, 34821, 35916, 39114, 41902, 45633, 46428, 53874, 54166, 60844, 62853, 69642, 78228, 81249, 83804, 91266, 107748, 108332, 125706, 136899, 139284, 158629, 162498, 182532, 188559, 243747, 251412, 273798, 317258, 324996, 377118, 475887, 487494, 547596, 634516, 754236, 951774, 974988, 1110403, 1427661, 1903548, 2220806, 2855322, 3331209, 4441612, 5710644, 6662418, 9993627, 13324836, 19987254, 39974508]

約数ペア:

[(1, 39974508), (2, 19987254), (3, 13324836), (4, 9993627), (6, 6662418), (7, 5710644), (9, 4441612), (12, 3331209), (14, 2855322), (18, 2220806), (21, 1903548), (28, 1427661), (36, 1110403), (41, 974988), (42, 951774), (53, 754236), (63, 634516), (73, 547596), (82, 487494), (84, 475887), (106, 377118), (123, 324996), (126, 317258), (146, 273798), (159, 251412), (164, 243747), (212, 188559), (219, 182532), (246, 162498), (252, 158629), (287, 139284), (292, 136899), (318, 125706), (369, 108332), (371, 107748), (438, 91266), (477, 83804), (492, 81249), (511, 78228), (574, 69642), (636, 62853), (657, 60844), (738, 54166), (742, 53874), (861, 46428), (876, 45633), (954, 41902), (1022, 39114), (1113, 35916), (1148, 34821), (1314, 30422), (1476, 27083), (1484, 26937), (1533, 26076), (1722, 23214), (1908, 20951), (2044, 19557), (2173, 18396), (2226, 17958), (2583, 15476), (2628, 15211), (2993, 13356), (3066, 13038), (3339, 11972), (3444, 11607), (3869, 10332), (4346, 9198), (4452, 8979), (4599, 8692), (5166, 7738), (5986, 6678), (6132, 6519)]