26815860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{16553}}^1$

素因数の和:16574

約数の個数: 60

約数和(自身を含む): 84127428

約数和(自身を除く): 57311568

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 16553, 33106, 49659, 66212, 82765, 99318, 148977, 165530, 198636, 248295, 297954, 331060, 446931, 496590, 595908, 744885, 893862, 993180, 1340793, 1489770, 1787724, 2234655, 2681586, 2979540, 4469310, 5363172, 6703965, 8938620, 13407930, 26815860]

約数ペア:

[(1, 26815860), (2, 13407930), (3, 8938620), (4, 6703965), (5, 5363172), (6, 4469310), (9, 2979540), (10, 2681586), (12, 2234655), (15, 1787724), (18, 1489770), (20, 1340793), (27, 993180), (30, 893862), (36, 744885), (45, 595908), (54, 496590), (60, 446931), (81, 331060), (90, 297954), (108, 248295), (135, 198636), (162, 165530), (180, 148977), (270, 99318), (324, 82765), (405, 66212), (540, 49659), (810, 33106), (1620, 16553)]