19470282408

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{761}}^1\times {\mathrm{1321}}^1$

素因数の和:2363

約数の個数: 96

約数和(自身を含む): 53037714600

約数和(自身を除く): 33567432192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 761, 807, 1076, 1321, 1522, 1614, 2152, 2283, 2421, 2642, 3044, 3228, 3963, 4566, 4842, 5284, 6088, 6456, 6849, 7926, 9132, 9684, 10568, 11889, 13698, 15852, 18264, 19368, 23778, 27396, 31704, 47556, 54792, 95112, 204709, 355349, 409418, 614127, 710698, 818836, 1005281, 1066047, 1228254, 1421396, 1637672, 1842381, 2010562, 2132094, 2456508, 2842792, 3015843, 3198141, 3684762, 4021124, 4264188, 4913016, 6031686, 6396282, 7369524, 8042248, 8528376, 9047529, 12063372, 12792564, 14739048, 18095058, 24126744, 25585128, 36190116, 72380232, 270420589, 540841178, 811261767, 1081682356, 1622523534, 2163364712, 2433785301, 3245047068, 4867570602, 6490094136, 9735141204, 19470282408]

約数ペア:

[(1, 19470282408), (2, 9735141204), (3, 6490094136), (4, 4867570602), (6, 3245047068), (8, 2433785301), (9, 2163364712), (12, 1622523534), (18, 1081682356), (24, 811261767), (36, 540841178), (72, 270420589), (269, 72380232), (538, 36190116), (761, 25585128), (807, 24126744), (1076, 18095058), (1321, 14739048), (1522, 12792564), (1614, 12063372), (2152, 9047529), (2283, 8528376), (2421, 8042248), (2642, 7369524), (3044, 6396282), (3228, 6031686), (3963, 4913016), (4566, 4264188), (4842, 4021124), (5284, 3684762), (6088, 3198141), (6456, 3015843), (6849, 2842792), (7926, 2456508), (9132, 2132094), (9684, 2010562), (10568, 1842381), (11889, 1637672), (13698, 1421396), (15852, 1228254), (18264, 1066047), (19368, 1005281), (23778, 818836), (27396, 710698), (31704, 614127), (47556, 409418), (54792, 355349), (95112, 204709)]