537518772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{1637}}^1$

素因数の和:2957

約数の個数: 72

約数和(自身を含む): 1554973056

約数和(自身を除く): 1017454284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1303, 1637, 2606, 3274, 3909, 4911, 5212, 6548, 7818, 9121, 9822, 11459, 11727, 14733, 15636, 18242, 19644, 22918, 23454, 27363, 29466, 34377, 36484, 45836, 46908, 54726, 58932, 68754, 82089, 103131, 109452, 137508, 164178, 206262, 328356, 412524, 2133011, 4266022, 6399033, 8532044, 12798066, 14931077, 19197099, 25596132, 29862154, 38394198, 44793231, 59724308, 76788396, 89586462, 134379693, 179172924, 268759386, 537518772]

約数ペア:

[(1, 537518772), (2, 268759386), (3, 179172924), (4, 134379693), (6, 89586462), (7, 76788396), (9, 59724308), (12, 44793231), (14, 38394198), (18, 29862154), (21, 25596132), (28, 19197099), (36, 14931077), (42, 12798066), (63, 8532044), (84, 6399033), (126, 4266022), (252, 2133011), (1303, 412524), (1637, 328356), (2606, 206262), (3274, 164178), (3909, 137508), (4911, 109452), (5212, 103131), (6548, 82089), (7818, 68754), (9121, 58932), (9822, 54726), (11459, 46908), (11727, 45836), (14733, 36484), (15636, 34377), (18242, 29466), (19644, 27363), (22918, 23454)]