18418764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 53738496

約数和(自身を除く): 35319732

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 101, 156, 167, 182, 202, 273, 303, 334, 364, 404, 501, 546, 606, 668, 707, 1002, 1092, 1169, 1212, 1313, 1414, 2004, 2121, 2171, 2338, 2626, 2828, 3507, 3939, 4242, 4342, 4676, 5252, 6513, 7014, 7878, 8484, 8684, 9191, 13026, 14028, 15197, 15756, 16867, 18382, 26052, 27573, 30394, 33734, 36764, 45591, 50601, 55146, 60788, 67468, 91182, 101202, 110292, 118069, 182364, 202404, 219271, 236138, 354207, 438542, 472276, 657813, 708414, 877084, 1315626, 1416828, 1534897, 2631252, 3069794, 4604691, 6139588, 9209382, 18418764]

約数ペア:

[(1, 18418764), (2, 9209382), (3, 6139588), (4, 4604691), (6, 3069794), (7, 2631252), (12, 1534897), (13, 1416828), (14, 1315626), (21, 877084), (26, 708414), (28, 657813), (39, 472276), (42, 438542), (52, 354207), (78, 236138), (84, 219271), (91, 202404), (101, 182364), (156, 118069), (167, 110292), (182, 101202), (202, 91182), (273, 67468), (303, 60788), (334, 55146), (364, 50601), (404, 45591), (501, 36764), (546, 33734), (606, 30394), (668, 27573), (707, 26052), (1002, 18382), (1092, 16867), (1169, 15756), (1212, 15197), (1313, 14028), (1414, 13026), (2004, 9191), (2121, 8684), (2171, 8484), (2338, 7878), (2626, 7014), (2828, 6513), (3507, 5252), (3939, 4676), (4242, 4342)]