21949531572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{5393}}^1$

素因数の和:5769

約数の個数: 96

約数和(自身を含む): 55197967104

約数和(自身を除く): 33248435532

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 281, 284, 426, 562, 843, 852, 1124, 1207, 1686, 2414, 3372, 3621, 4777, 4828, 5393, 7242, 9554, 10786, 14331, 14484, 16179, 19108, 19951, 21572, 28662, 32358, 39902, 57324, 59853, 64716, 79804, 91681, 119706, 183362, 239412, 275043, 339167, 366724, 382903, 550086, 678334, 765806, 1017501, 1100172, 1148709, 1356668, 1515433, 1531612, 2035002, 2297418, 3030866, 4070004, 4546299, 4594836, 6061732, 6509351, 9092598, 13018702, 18185196, 19528053, 25762361, 26037404, 39056106, 51524722, 77287083, 78112212, 103049444, 107595743, 154574166, 215191486, 309148332, 322787229, 430382972, 645574458, 1291148916, 1829127631, 3658255262, 5487382893, 7316510524, 10974765786, 21949531572]

約数ペア:

[(1, 21949531572), (2, 10974765786), (3, 7316510524), (4, 5487382893), (6, 3658255262), (12, 1829127631), (17, 1291148916), (34, 645574458), (51, 430382972), (68, 322787229), (71, 309148332), (102, 215191486), (142, 154574166), (204, 107595743), (213, 103049444), (281, 78112212), (284, 77287083), (426, 51524722), (562, 39056106), (843, 26037404), (852, 25762361), (1124, 19528053), (1207, 18185196), (1686, 13018702), (2414, 9092598), (3372, 6509351), (3621, 6061732), (4777, 4594836), (4828, 4546299), (5393, 4070004), (7242, 3030866), (9554, 2297418), (10786, 2035002), (14331, 1531612), (14484, 1515433), (16179, 1356668), (19108, 1148709), (19951, 1100172), (21572, 1017501), (28662, 765806), (32358, 678334), (39902, 550086), (57324, 382903), (59853, 366724), (64716, 339167), (79804, 275043), (91681, 239412), (119706, 183362)]