90862218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{701}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 208072800

約数和(自身を除く): 117210582

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 379, 701, 758, 1137, 1402, 2103, 2274, 3411, 4206, 6309, 6822, 7201, 12618, 13319, 14402, 21603, 26638, 39957, 43206, 64809, 79914, 119871, 129618, 239742, 265679, 531358, 797037, 1594074, 2391111, 4782222, 5047901, 10095802, 15143703, 30287406, 45431109, 90862218]

約数ペア:

[(1, 90862218), (2, 45431109), (3, 30287406), (6, 15143703), (9, 10095802), (18, 5047901), (19, 4782222), (38, 2391111), (57, 1594074), (114, 797037), (171, 531358), (342, 265679), (379, 239742), (701, 129618), (758, 119871), (1137, 79914), (1402, 64809), (2103, 43206), (2274, 39957), (3411, 26638), (4206, 21603), (6309, 14402), (6822, 13319), (7201, 12618)]