190022778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1723}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 450212256

約数和(自身を除く): 260189478

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 557, 1114, 1671, 1723, 3342, 3446, 5013, 5169, 6127, 10026, 10338, 12254, 15507, 18381, 18953, 31014, 36762, 37906, 55143, 56859, 110286, 113718, 170577, 341154, 959711, 1919422, 2879133, 5758266, 8637399, 10556821, 17274798, 21113642, 31670463, 63340926, 95011389, 190022778]

約数ペア:

[(1, 190022778), (2, 95011389), (3, 63340926), (6, 31670463), (9, 21113642), (11, 17274798), (18, 10556821), (22, 8637399), (33, 5758266), (66, 2879133), (99, 1919422), (198, 959711), (557, 341154), (1114, 170577), (1671, 113718), (1723, 110286), (3342, 56859), (3446, 55143), (5013, 37906), (5169, 36762), (6127, 31014), (10026, 18953), (10338, 18381), (12254, 15507)]