2946146508

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{4919}}^1$

素因数の和:5187

約数の個数: 72

約数和(自身を含む): 7564677120

約数和(自身を除く): 4618530612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 131, 254, 262, 381, 393, 508, 524, 762, 786, 1143, 1179, 1524, 1572, 2286, 2358, 4572, 4716, 4919, 9838, 14757, 16637, 19676, 29514, 33274, 44271, 49911, 59028, 66548, 88542, 99822, 149733, 177084, 199644, 299466, 598932, 624713, 644389, 1249426, 1288778, 1874139, 1933167, 2498852, 2577556, 3748278, 3866334, 5622417, 5799501, 7496556, 7732668, 11244834, 11599002, 22489668, 23198004, 81837403, 163674806, 245512209, 327349612, 491024418, 736536627, 982048836, 1473073254, 2946146508]

約数ペア:

[(1, 2946146508), (2, 1473073254), (3, 982048836), (4, 736536627), (6, 491024418), (9, 327349612), (12, 245512209), (18, 163674806), (36, 81837403), (127, 23198004), (131, 22489668), (254, 11599002), (262, 11244834), (381, 7732668), (393, 7496556), (508, 5799501), (524, 5622417), (762, 3866334), (786, 3748278), (1143, 2577556), (1179, 2498852), (1524, 1933167), (1572, 1874139), (2286, 1288778), (2358, 1249426), (4572, 644389), (4716, 624713), (4919, 598932), (9838, 299466), (14757, 199644), (16637, 177084), (19676, 149733), (29514, 99822), (33274, 88542), (44271, 66548), (49911, 59028)]