2013840306

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{185539}}^1$

素因数の和:185620

約数の個数: 40

約数和(自身を含む): 4579869360

約数和(自身を除く): 2566029054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 185539, 371078, 556617, 1113234, 1669851, 3339702, 5009553, 10019106, 12431113, 15028659, 24862226, 30057318, 37293339, 74586678, 111880017, 223760034, 335640051, 671280102, 1006920153, 2013840306]

約数ペア:

[(1, 2013840306), (2, 1006920153), (3, 671280102), (6, 335640051), (9, 223760034), (18, 111880017), (27, 74586678), (54, 37293339), (67, 30057318), (81, 24862226), (134, 15028659), (162, 12431113), (201, 10019106), (402, 5009553), (603, 3339702), (1206, 1669851), (1809, 1113234), (3618, 556617), (5427, 371078), (10854, 185539)]