18018444

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 43395968

約数和(自身を除く): 25377524

約数列:

[1, 2, 3, 4, 6, 12, 67, 73, 134, 146, 201, 219, 268, 292, 307, 402, 438, 614, 804, 876, 921, 1228, 1842, 3684, 4891, 9782, 14673, 19564, 20569, 22411, 29346, 41138, 44822, 58692, 61707, 67233, 82276, 89644, 123414, 134466, 246828, 268932, 1501537, 3003074, 4504611, 6006148, 9009222, 18018444]

約数ペア:

[(1, 18018444), (2, 9009222), (3, 6006148), (4, 4504611), (6, 3003074), (12, 1501537), (67, 268932), (73, 246828), (134, 134466), (146, 123414), (201, 89644), (219, 82276), (268, 67233), (292, 61707), (307, 58692), (402, 44822), (438, 41138), (614, 29346), (804, 22411), (876, 20569), (921, 19564), (1228, 14673), (1842, 9782), (3684, 4891)]