2143908

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:538

約数の個数: 60

約数和(自身を含む): 6047580

約数和(自身を除く): 3903672

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 509, 702, 1018, 1053, 1404, 1527, 2036, 2106, 3054, 4212, 4581, 6108, 6617, 9162, 13234, 13743, 18324, 19851, 26468, 27486, 39702, 41229, 54972, 59553, 79404, 82458, 119106, 164916, 178659, 238212, 357318, 535977, 714636, 1071954, 2143908]

約数ペア:

[(1, 2143908), (2, 1071954), (3, 714636), (4, 535977), (6, 357318), (9, 238212), (12, 178659), (13, 164916), (18, 119106), (26, 82458), (27, 79404), (36, 59553), (39, 54972), (52, 41229), (54, 39702), (78, 27486), (81, 26468), (108, 19851), (117, 18324), (156, 13743), (162, 13234), (234, 9162), (324, 6617), (351, 6108), (468, 4581), (509, 4212), (702, 3054), (1018, 2106), (1053, 2036), (1404, 1527)]