2013421878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{5477}}^1$

素因数の和:7069

約数の個数: 48

約数和(自身を含む): 4701833136

約数和(自身を除く): 2688411258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1571, 3142, 4713, 5477, 9426, 10954, 14139, 16431, 20423, 28278, 32862, 40846, 49293, 61269, 71201, 98586, 122538, 142402, 183807, 213603, 367614, 427206, 640809, 1281618, 8604367, 17208734, 25813101, 51626202, 77439303, 111856771, 154878606, 223713542, 335570313, 671140626, 1006710939, 2013421878]

約数ペア:

[(1, 2013421878), (2, 1006710939), (3, 671140626), (6, 335570313), (9, 223713542), (13, 154878606), (18, 111856771), (26, 77439303), (39, 51626202), (78, 25813101), (117, 17208734), (234, 8604367), (1571, 1281618), (3142, 640809), (4713, 427206), (5477, 367614), (9426, 213603), (10954, 183807), (14139, 142402), (16431, 122538), (20423, 98586), (28278, 71201), (32862, 61269), (40846, 49293)]