40465386

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 98582400

約数和(自身を除く): 58117014

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 117, 118, 177, 234, 351, 354, 531, 702, 767, 977, 1062, 1534, 1593, 1954, 2301, 2931, 3186, 4602, 5862, 6903, 8793, 12701, 13806, 17586, 20709, 25402, 26379, 38103, 41418, 52758, 57643, 76206, 114309, 115286, 172929, 228618, 342927, 345858, 518787, 685854, 749359, 1037574, 1498718, 1556361, 2248077, 3112722, 4496154, 6744231, 13488462, 20232693, 40465386]

約数ペア:

[(1, 40465386), (2, 20232693), (3, 13488462), (6, 6744231), (9, 4496154), (13, 3112722), (18, 2248077), (26, 1556361), (27, 1498718), (39, 1037574), (54, 749359), (59, 685854), (78, 518787), (117, 345858), (118, 342927), (177, 228618), (234, 172929), (351, 115286), (354, 114309), (531, 76206), (702, 57643), (767, 52758), (977, 41418), (1062, 38103), (1534, 26379), (1593, 25402), (1954, 20709), (2301, 17586), (2931, 13806), (3186, 12701), (4602, 8793), (5862, 6903)]