18962706492

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{35933}}^1$

素因数の和:36187

約数の個数: 72

約数和(自身を含む): 48735990576

約数和(自身を除く): 29773284084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 137, 214, 274, 321, 411, 428, 548, 642, 822, 963, 1233, 1284, 1644, 1926, 2466, 3852, 4932, 14659, 29318, 35933, 43977, 58636, 71866, 87954, 107799, 131931, 143732, 175908, 215598, 263862, 323397, 431196, 527724, 646794, 1293588, 3844831, 4922821, 7689662, 9845642, 11534493, 14768463, 15379324, 19691284, 23068986, 29536926, 34603479, 44305389, 46137972, 59073852, 69206958, 88610778, 138413916, 177221556, 526741847, 1053483694, 1580225541, 2106967388, 3160451082, 4740676623, 6320902164, 9481353246, 18962706492]

約数ペア:

[(1, 18962706492), (2, 9481353246), (3, 6320902164), (4, 4740676623), (6, 3160451082), (9, 2106967388), (12, 1580225541), (18, 1053483694), (36, 526741847), (107, 177221556), (137, 138413916), (214, 88610778), (274, 69206958), (321, 59073852), (411, 46137972), (428, 44305389), (548, 34603479), (642, 29536926), (822, 23068986), (963, 19691284), (1233, 15379324), (1284, 14768463), (1644, 11534493), (1926, 9845642), (2466, 7689662), (3852, 4922821), (4932, 3844831), (14659, 1293588), (29318, 646794), (35933, 527724), (43977, 431196), (58636, 323397), (71866, 263862), (87954, 215598), (107799, 175908), (131931, 143732)]