23217726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 55319040

約数和(自身を除く): 32101314

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 97, 123, 139, 194, 246, 278, 287, 291, 417, 574, 582, 679, 834, 861, 973, 1358, 1722, 1946, 2037, 2919, 3977, 4074, 5699, 5838, 7954, 11398, 11931, 13483, 17097, 23862, 26966, 27839, 34194, 39893, 40449, 55678, 79786, 80898, 83517, 94381, 119679, 167034, 188762, 239358, 283143, 552803, 566286, 1105606, 1658409, 3316818, 3869621, 7739242, 11608863, 23217726]

約数ペア:

[(1, 23217726), (2, 11608863), (3, 7739242), (6, 3869621), (7, 3316818), (14, 1658409), (21, 1105606), (41, 566286), (42, 552803), (82, 283143), (97, 239358), (123, 188762), (139, 167034), (194, 119679), (246, 94381), (278, 83517), (287, 80898), (291, 79786), (417, 55678), (574, 40449), (582, 39893), (679, 34194), (834, 27839), (861, 26966), (973, 23862), (1358, 17097), (1722, 13483), (1946, 11931), (2037, 11398), (2919, 7954), (3977, 5838), (4074, 5699)]