15671921412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{47389}}^1$

素因数の和:47561

約数の個数: 96

約数和(自身を含む): 43480514560

約数和(自身を除く): 27808593148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 127, 186, 217, 254, 372, 381, 434, 508, 651, 762, 868, 889, 1302, 1524, 1778, 2604, 2667, 3556, 3937, 5334, 7874, 10668, 11811, 15748, 23622, 27559, 47244, 47389, 55118, 82677, 94778, 110236, 142167, 165354, 189556, 284334, 330708, 331723, 568668, 663446, 995169, 1326892, 1469059, 1990338, 2938118, 3980676, 4407177, 5876236, 6018403, 8814354, 10283413, 12036806, 17628708, 18055209, 20566826, 24073612, 30850239, 36110418, 41133652, 42128821, 61700478, 72220836, 84257642, 123400956, 126386463, 168515284, 186570493, 252772926, 373140986, 505545852, 559711479, 746281972, 1119422958, 1305993451, 2238845916, 2611986902, 3917980353, 5223973804, 7835960706, 15671921412]

約数ペア:

[(1, 15671921412), (2, 7835960706), (3, 5223973804), (4, 3917980353), (6, 2611986902), (7, 2238845916), (12, 1305993451), (14, 1119422958), (21, 746281972), (28, 559711479), (31, 505545852), (42, 373140986), (62, 252772926), (84, 186570493), (93, 168515284), (124, 126386463), (127, 123400956), (186, 84257642), (217, 72220836), (254, 61700478), (372, 42128821), (381, 41133652), (434, 36110418), (508, 30850239), (651, 24073612), (762, 20566826), (868, 18055209), (889, 17628708), (1302, 12036806), (1524, 10283413), (1778, 8814354), (2604, 6018403), (2667, 5876236), (3556, 4407177), (3937, 3980676), (5334, 2938118), (7874, 1990338), (10668, 1469059), (11811, 1326892), (15748, 995169), (23622, 663446), (27559, 568668), (47244, 331723), (47389, 330708), (55118, 284334), (82677, 189556), (94778, 165354), (110236, 142167)]