6447636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 18345600

約数和(自身を除く): 11897964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 599, 828, 897, 1196, 1198, 1794, 1797, 2396, 2691, 3588, 3594, 5382, 5391, 7188, 7787, 10764, 10782, 13777, 15574, 21564, 23361, 27554, 31148, 41331, 46722, 55108, 70083, 82662, 93444, 123993, 140166, 165324, 179101, 247986, 280332, 358202, 495972, 537303, 716404, 1074606, 1611909, 2149212, 3223818, 6447636]

約数ペア:

[(1, 6447636), (2, 3223818), (3, 2149212), (4, 1611909), (6, 1074606), (9, 716404), (12, 537303), (13, 495972), (18, 358202), (23, 280332), (26, 247986), (36, 179101), (39, 165324), (46, 140166), (52, 123993), (69, 93444), (78, 82662), (92, 70083), (117, 55108), (138, 46722), (156, 41331), (207, 31148), (234, 27554), (276, 23361), (299, 21564), (414, 15574), (468, 13777), (598, 10782), (599, 10764), (828, 7787), (897, 7188), (1196, 5391), (1198, 5382), (1794, 3594), (1797, 3588), (2396, 2691)]