2811842964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{20549}}^1$

素因数の和:20750

約数の個数: 96

約数和(自身を含む): 8377824000

約数和(自身を除く): 5565981036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 181, 189, 252, 362, 378, 543, 724, 756, 1086, 1267, 1629, 2172, 2534, 3258, 3801, 4887, 5068, 6516, 7602, 9774, 11403, 15204, 19548, 20549, 22806, 34209, 41098, 45612, 61647, 68418, 82196, 123294, 136836, 143843, 184941, 246588, 287686, 369882, 431529, 554823, 575372, 739764, 863058, 1109646, 1294587, 1726116, 2219292, 2589174, 3719369, 3883761, 5178348, 7438738, 7767522, 11158107, 14877476, 15535044, 22316214, 26035583, 33474321, 44632428, 52071166, 66948642, 78106749, 100422963, 104142332, 133897284, 156213498, 200845926, 234320247, 312426996, 401691852, 468640494, 702960741, 937280988, 1405921482, 2811842964]

約数ペア:

[(1, 2811842964), (2, 1405921482), (3, 937280988), (4, 702960741), (6, 468640494), (7, 401691852), (9, 312426996), (12, 234320247), (14, 200845926), (18, 156213498), (21, 133897284), (27, 104142332), (28, 100422963), (36, 78106749), (42, 66948642), (54, 52071166), (63, 44632428), (84, 33474321), (108, 26035583), (126, 22316214), (181, 15535044), (189, 14877476), (252, 11158107), (362, 7767522), (378, 7438738), (543, 5178348), (724, 3883761), (756, 3719369), (1086, 2589174), (1267, 2219292), (1629, 1726116), (2172, 1294587), (2534, 1109646), (3258, 863058), (3801, 739764), (4887, 575372), (5068, 554823), (6516, 431529), (7602, 369882), (9774, 287686), (11403, 246588), (15204, 184941), (19548, 143843), (20549, 136836), (22806, 123294), (34209, 82196), (41098, 68418), (45612, 61647)]