2216844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:499

約数の個数: 72

約数和(自身を含む): 6755840

約数和(自身を除く): 4538996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 463, 532, 684, 798, 926, 1197, 1389, 1596, 1852, 2394, 2778, 3241, 4167, 4788, 5556, 6482, 8334, 8797, 9723, 12964, 16668, 17594, 19446, 26391, 29169, 35188, 38892, 52782, 58338, 61579, 79173, 105564, 116676, 123158, 158346, 184737, 246316, 316692, 369474, 554211, 738948, 1108422, 2216844]

約数ペア:

[(1, 2216844), (2, 1108422), (3, 738948), (4, 554211), (6, 369474), (7, 316692), (9, 246316), (12, 184737), (14, 158346), (18, 123158), (19, 116676), (21, 105564), (28, 79173), (36, 61579), (38, 58338), (42, 52782), (57, 38892), (63, 35188), (76, 29169), (84, 26391), (114, 19446), (126, 17594), (133, 16668), (171, 12964), (228, 9723), (252, 8797), (266, 8334), (342, 6482), (399, 5556), (463, 4788), (532, 4167), (684, 3241), (798, 2778), (926, 2394), (1197, 1852), (1389, 1596)]