2947996116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{37273}}^1$

素因数の和:37322

約数の個数: 72

約数和(自身を含む): 8072802920

約数和(自身を除く): 5124806804

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 2197, 3042, 4394, 6084, 6591, 8788, 13182, 19773, 26364, 37273, 39546, 74546, 79092, 111819, 149092, 223638, 335457, 447276, 484549, 670914, 969098, 1341828, 1453647, 1938196, 2907294, 4360941, 5814588, 6299137, 8721882, 12598274, 17443764, 18897411, 25196548, 37794822, 56692233, 75589644, 81888781, 113384466, 163777562, 226768932, 245666343, 327555124, 491332686, 736999029, 982665372, 1473998058, 2947996116]

約数ペア:

[(1, 2947996116), (2, 1473998058), (3, 982665372), (4, 736999029), (6, 491332686), (9, 327555124), (12, 245666343), (13, 226768932), (18, 163777562), (26, 113384466), (36, 81888781), (39, 75589644), (52, 56692233), (78, 37794822), (117, 25196548), (156, 18897411), (169, 17443764), (234, 12598274), (338, 8721882), (468, 6299137), (507, 5814588), (676, 4360941), (1014, 2907294), (1521, 1938196), (2028, 1453647), (2197, 1341828), (3042, 969098), (4394, 670914), (6084, 484549), (6591, 447276), (8788, 335457), (13182, 223638), (19773, 149092), (26364, 111819), (37273, 79092), (39546, 74546)]