23906142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 72

約数和(自身を含む): 59079384

約数和(自身を除く): 35173242

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 283, 342, 361, 494, 566, 722, 741, 849, 1083, 1482, 1698, 2166, 2223, 2547, 3249, 3679, 4446, 4693, 5094, 5377, 6498, 7358, 9386, 10754, 11037, 14079, 16131, 22074, 28158, 32262, 33111, 42237, 48393, 66222, 69901, 84474, 96786, 102163, 139802, 204326, 209703, 306489, 419406, 612978, 629109, 919467, 1258218, 1328119, 1838934, 2656238, 3984357, 7968714, 11953071, 23906142]

約数ペア:

[(1, 23906142), (2, 11953071), (3, 7968714), (6, 3984357), (9, 2656238), (13, 1838934), (18, 1328119), (19, 1258218), (26, 919467), (38, 629109), (39, 612978), (57, 419406), (78, 306489), (114, 209703), (117, 204326), (171, 139802), (234, 102163), (247, 96786), (283, 84474), (342, 69901), (361, 66222), (494, 48393), (566, 42237), (722, 33111), (741, 32262), (849, 28158), (1083, 22074), (1482, 16131), (1698, 14079), (2166, 11037), (2223, 10754), (2547, 9386), (3249, 7358), (3679, 6498), (4446, 5377), (4693, 5094)]