7420194

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 17884800

約数和(自身を除く): 10464606

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 59, 102, 118, 137, 153, 177, 274, 306, 354, 411, 459, 531, 822, 918, 1003, 1062, 1233, 1593, 2006, 2329, 2466, 3009, 3186, 3699, 4658, 6018, 6987, 7398, 8083, 9027, 13974, 16166, 18054, 20961, 24249, 27081, 41922, 48498, 54162, 62883, 72747, 125766, 137411, 145494, 218241, 274822, 412233, 436482, 824466, 1236699, 2473398, 3710097, 7420194]

約数ペア:

[(1, 7420194), (2, 3710097), (3, 2473398), (6, 1236699), (9, 824466), (17, 436482), (18, 412233), (27, 274822), (34, 218241), (51, 145494), (54, 137411), (59, 125766), (102, 72747), (118, 62883), (137, 54162), (153, 48498), (177, 41922), (274, 27081), (306, 24249), (354, 20961), (411, 18054), (459, 16166), (531, 13974), (822, 9027), (918, 8083), (1003, 7398), (1062, 6987), (1233, 6018), (1593, 4658), (2006, 3699), (2329, 3186), (2466, 3009)]