2018222492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{153407}}^1$

素因数の和:153458

約数の個数: 48

約数和(自身を含む): 4329787392

約数和(自身を除く): 2311564900

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 13156, 153407, 306814, 613628, 1687477, 1994291, 3374954, 3528361, 3988582, 6749908, 7056722, 7977164, 14113444, 21937201, 38811971, 43874402, 45868693, 77623942, 87748804, 91737386, 155247884, 183474772, 504555623, 1009111246, 2018222492]

約数ペア:

[(1, 2018222492), (2, 1009111246), (4, 504555623), (11, 183474772), (13, 155247884), (22, 91737386), (23, 87748804), (26, 77623942), (44, 45868693), (46, 43874402), (52, 38811971), (92, 21937201), (143, 14113444), (253, 7977164), (286, 7056722), (299, 6749908), (506, 3988582), (572, 3528361), (598, 3374954), (1012, 1994291), (1196, 1687477), (3289, 613628), (6578, 306814), (13156, 153407)]