42469938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 110702592

約数和(自身を除く): 68232654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 83, 93, 126, 131, 166, 186, 217, 249, 262, 279, 393, 434, 498, 558, 581, 651, 747, 786, 917, 1162, 1179, 1302, 1494, 1743, 1834, 1953, 2358, 2573, 2751, 3486, 3906, 4061, 5146, 5229, 5502, 7719, 8122, 8253, 10458, 10873, 12183, 15438, 16506, 18011, 21746, 23157, 24366, 28427, 32619, 36022, 36549, 46314, 54033, 56854, 65238, 73098, 76111, 85281, 97857, 108066, 152222, 162099, 170562, 195714, 228333, 255843, 324198, 337063, 456666, 511686, 674126, 684999, 1011189, 1369998, 2022378, 2359441, 3033567, 4718882, 6067134, 7078323, 14156646, 21234969, 42469938]

約数ペア:

[(1, 42469938), (2, 21234969), (3, 14156646), (6, 7078323), (7, 6067134), (9, 4718882), (14, 3033567), (18, 2359441), (21, 2022378), (31, 1369998), (42, 1011189), (62, 684999), (63, 674126), (83, 511686), (93, 456666), (126, 337063), (131, 324198), (166, 255843), (186, 228333), (217, 195714), (249, 170562), (262, 162099), (279, 152222), (393, 108066), (434, 97857), (498, 85281), (558, 76111), (581, 73098), (651, 65238), (747, 56854), (786, 54033), (917, 46314), (1162, 36549), (1179, 36022), (1302, 32619), (1494, 28427), (1743, 24366), (1834, 23157), (1953, 21746), (2358, 18011), (2573, 16506), (2751, 15438), (3486, 12183), (3906, 10873), (4061, 10458), (5146, 8253), (5229, 8122), (5502, 7719)]