18784218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3019}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 40443840

約数和(自身を除く): 21659622

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3019, 3111, 6038, 6222, 9057, 18114, 51323, 102646, 153969, 184159, 307938, 368318, 552477, 1104954, 3130703, 6261406, 9392109, 18784218]

約数ペア:

[(1, 18784218), (2, 9392109), (3, 6261406), (6, 3130703), (17, 1104954), (34, 552477), (51, 368318), (61, 307938), (102, 184159), (122, 153969), (183, 102646), (366, 51323), (1037, 18114), (2074, 9057), (3019, 6222), (3111, 6038)]