23426949

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 42057792

約数和(自身を除く): 18630843

約数列:

[1, 3, 7, 13, 21, 23, 39, 41, 49, 69, 91, 123, 147, 161, 169, 273, 287, 299, 483, 507, 533, 637, 861, 897, 943, 1127, 1183, 1599, 1911, 2009, 2093, 2829, 3381, 3549, 3731, 3887, 6027, 6279, 6601, 6929, 8281, 11193, 11661, 12259, 14651, 19803, 20787, 24843, 26117, 27209, 36777, 43953, 46207, 48503, 78351, 81627, 85813, 138621, 145509, 159367, 190463, 257439, 339521, 478101, 571389, 600691, 1018563, 1115569, 1802073, 3346707, 7808983, 23426949]

約数ペア:

[(1, 23426949), (3, 7808983), (7, 3346707), (13, 1802073), (21, 1115569), (23, 1018563), (39, 600691), (41, 571389), (49, 478101), (69, 339521), (91, 257439), (123, 190463), (147, 159367), (161, 145509), (169, 138621), (273, 85813), (287, 81627), (299, 78351), (483, 48503), (507, 46207), (533, 43953), (637, 36777), (861, 27209), (897, 26117), (943, 24843), (1127, 20787), (1183, 19803), (1599, 14651), (1911, 12259), (2009, 11661), (2093, 11193), (2829, 8281), (3381, 6929), (3549, 6601), (3731, 6279), (3887, 6027)]