21107346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{587}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 45638208

約数和(自身を除く): 24530862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 461, 587, 922, 1174, 1383, 1761, 2766, 3522, 5993, 7631, 11986, 15262, 17979, 22893, 35958, 45786, 270607, 541214, 811821, 1623642, 3517891, 7035782, 10553673, 21107346]

約数ペア:

[(1, 21107346), (2, 10553673), (3, 7035782), (6, 3517891), (13, 1623642), (26, 811821), (39, 541214), (78, 270607), (461, 45786), (587, 35958), (922, 22893), (1174, 17979), (1383, 15262), (1761, 11986), (2766, 7631), (3522, 5993)]