2003862078

素因数分解:

$2^1\times 3^6\times {\mathrm{61}}^1\times {\mathrm{22531}}^1$

素因数の和:22612

約数の個数: 56

約数和(自身を含む): 4580710536

約数和(自身を除く): 2576848458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 729, 1098, 1458, 1647, 3294, 4941, 9882, 14823, 22531, 29646, 44469, 45062, 67593, 88938, 135186, 202779, 405558, 608337, 1216674, 1374391, 1825011, 2748782, 3650022, 4123173, 5475033, 8246346, 10950066, 12369519, 16425099, 24739038, 32850198, 37108557, 74217114, 111325671, 222651342, 333977013, 667954026, 1001931039, 2003862078]

約数ペア:

[(1, 2003862078), (2, 1001931039), (3, 667954026), (6, 333977013), (9, 222651342), (18, 111325671), (27, 74217114), (54, 37108557), (61, 32850198), (81, 24739038), (122, 16425099), (162, 12369519), (183, 10950066), (243, 8246346), (366, 5475033), (486, 4123173), (549, 3650022), (729, 2748782), (1098, 1825011), (1458, 1374391), (1647, 1216674), (3294, 608337), (4941, 405558), (9882, 202779), (14823, 135186), (22531, 88938), (29646, 67593), (44469, 45062)]