21626346744

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{62983}}^1$

素因数の和:63265

約数の個数: 96

約数和(自身を含む): 61900675200

約数和(自身を除く): 40274328456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 251, 342, 456, 502, 684, 753, 1004, 1368, 1506, 2008, 2259, 3012, 4518, 4769, 6024, 9036, 9538, 14307, 18072, 19076, 28614, 38152, 42921, 57228, 62983, 85842, 114456, 125966, 171684, 188949, 251932, 343368, 377898, 503864, 566847, 755796, 1133694, 1196677, 1511592, 2267388, 2393354, 3590031, 4534776, 4786708, 7180062, 9573416, 10770093, 14360124, 15808733, 21540186, 28720248, 31617466, 43080372, 47426199, 63234932, 86160744, 94852398, 126469864, 142278597, 189704796, 284557194, 300365927, 379409592, 569114388, 600731854, 901097781, 1138228776, 1201463708, 1802195562, 2402927416, 2703293343, 3604391124, 5406586686, 7208782248, 10813173372, 21626346744]

約数ペア:

[(1, 21626346744), (2, 10813173372), (3, 7208782248), (4, 5406586686), (6, 3604391124), (8, 2703293343), (9, 2402927416), (12, 1802195562), (18, 1201463708), (19, 1138228776), (24, 901097781), (36, 600731854), (38, 569114388), (57, 379409592), (72, 300365927), (76, 284557194), (114, 189704796), (152, 142278597), (171, 126469864), (228, 94852398), (251, 86160744), (342, 63234932), (456, 47426199), (502, 43080372), (684, 31617466), (753, 28720248), (1004, 21540186), (1368, 15808733), (1506, 14360124), (2008, 10770093), (2259, 9573416), (3012, 7180062), (4518, 4786708), (4769, 4534776), (6024, 3590031), (9036, 2393354), (9538, 2267388), (14307, 1511592), (18072, 1196677), (19076, 1133694), (28614, 755796), (38152, 566847), (42921, 503864), (57228, 377898), (62983, 343368), (85842, 251932), (114456, 188949), (125966, 171684)]