21467013480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5420963}}^1$

素因数の和:5420991

約数の個数: 96

約数和(自身を含む): 76110334560

約数和(自身を除く): 54643321080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 5420963, 10841926, 16262889, 21683852, 27104815, 32525778, 43367704, 48788667, 54209630, 59630593, 65051556, 81314445, 97577334, 108419260, 119261186, 130103112, 162628890, 178891779, 195154668, 216838520, 238522372, 243943335, 298152965, 325257780, 357783558, 390309336, 477044744, 487886670, 536675337, 596305930, 650515560, 715567116, 894458895, 975773340, 1073350674, 1192611860, 1431134232, 1788917790, 1951546680, 2146701348, 2385223720, 2683376685, 3577835580, 4293402696, 5366753370, 7155671160, 10733506740, 21467013480]

約数ペア:

[(1, 21467013480), (2, 10733506740), (3, 7155671160), (4, 5366753370), (5, 4293402696), (6, 3577835580), (8, 2683376685), (9, 2385223720), (10, 2146701348), (11, 1951546680), (12, 1788917790), (15, 1431134232), (18, 1192611860), (20, 1073350674), (22, 975773340), (24, 894458895), (30, 715567116), (33, 650515560), (36, 596305930), (40, 536675337), (44, 487886670), (45, 477044744), (55, 390309336), (60, 357783558), (66, 325257780), (72, 298152965), (88, 243943335), (90, 238522372), (99, 216838520), (110, 195154668), (120, 178891779), (132, 162628890), (165, 130103112), (180, 119261186), (198, 108419260), (220, 97577334), (264, 81314445), (330, 65051556), (360, 59630593), (396, 54209630), (440, 48788667), (495, 43367704), (660, 32525778), (792, 27104815), (990, 21683852), (1320, 16262889), (1980, 10841926), (3960, 5420963)]