12347226

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 28579200

約数和(自身を除く): 16231974

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 457, 474, 711, 914, 1371, 1422, 1501, 2742, 3002, 4113, 4503, 8226, 8683, 9006, 13509, 17366, 26049, 27018, 36103, 52098, 72206, 78147, 108309, 156294, 216618, 324927, 649854, 685957, 1371914, 2057871, 4115742, 6173613, 12347226]

約数ペア:

[(1, 12347226), (2, 6173613), (3, 4115742), (6, 2057871), (9, 1371914), (18, 685957), (19, 649854), (38, 324927), (57, 216618), (79, 156294), (114, 108309), (158, 78147), (171, 72206), (237, 52098), (342, 36103), (457, 27018), (474, 26049), (711, 17366), (914, 13509), (1371, 9006), (1422, 8683), (1501, 8226), (2742, 4503), (3002, 4113)]