21954696

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1346

約数の個数: 64

約数和(自身を含む): 59166720

約数和(自身を除く): 37212024

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1283, 1426, 2139, 2566, 2852, 3849, 4278, 5132, 5704, 7698, 8556, 10264, 15396, 17112, 29509, 30792, 39773, 59018, 79546, 88527, 118036, 119319, 159092, 177054, 236072, 238638, 318184, 354108, 477276, 708216, 914779, 954552, 1829558, 2744337, 3659116, 5488674, 7318232, 10977348, 21954696]

約数ペア:

[(1, 21954696), (2, 10977348), (3, 7318232), (4, 5488674), (6, 3659116), (8, 2744337), (12, 1829558), (23, 954552), (24, 914779), (31, 708216), (46, 477276), (62, 354108), (69, 318184), (92, 238638), (93, 236072), (124, 177054), (138, 159092), (184, 119319), (186, 118036), (248, 88527), (276, 79546), (372, 59018), (552, 39773), (713, 30792), (744, 29509), (1283, 17112), (1426, 15396), (2139, 10264), (2566, 8556), (2852, 7698), (3849, 5704), (4278, 5132)]