13194018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 30401280

約数和(自身を除く): 17207262

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 173, 223, 342, 346, 446, 519, 669, 1038, 1338, 1557, 2007, 3114, 3287, 4014, 4237, 6574, 8474, 9861, 12711, 19722, 25422, 29583, 38133, 38579, 59166, 76266, 77158, 115737, 231474, 347211, 694422, 733001, 1466002, 2199003, 4398006, 6597009, 13194018]

約数ペア:

[(1, 13194018), (2, 6597009), (3, 4398006), (6, 2199003), (9, 1466002), (18, 733001), (19, 694422), (38, 347211), (57, 231474), (114, 115737), (171, 77158), (173, 76266), (223, 59166), (342, 38579), (346, 38133), (446, 29583), (519, 25422), (669, 19722), (1038, 12711), (1338, 9861), (1557, 8474), (2007, 6574), (3114, 4237), (3287, 4014)]