40849242

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 58683558

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 343, 483, 686, 863, 966, 1029, 1127, 1726, 2058, 2254, 2589, 3381, 5178, 6041, 6762, 7889, 12082, 15778, 18123, 19849, 23667, 36246, 39698, 42287, 47334, 59547, 84574, 119094, 126861, 138943, 253722, 277886, 296009, 416829, 592018, 833658, 888027, 972601, 1776054, 1945202, 2917803, 5835606, 6808207, 13616414, 20424621, 40849242]

約数ペア:

[(1, 40849242), (2, 20424621), (3, 13616414), (6, 6808207), (7, 5835606), (14, 2917803), (21, 1945202), (23, 1776054), (42, 972601), (46, 888027), (49, 833658), (69, 592018), (98, 416829), (138, 296009), (147, 277886), (161, 253722), (294, 138943), (322, 126861), (343, 119094), (483, 84574), (686, 59547), (863, 47334), (966, 42287), (1029, 39698), (1127, 36246), (1726, 23667), (2058, 19849), (2254, 18123), (2589, 15778), (3381, 12082), (5178, 7889), (6041, 6762)]