1139346

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:568

約数の個数: 40

約数和(自身を含む): 2754444

約数和(自身を除く): 1615098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 541, 702, 1053, 1082, 1623, 2106, 3246, 4869, 7033, 9738, 14066, 14607, 21099, 29214, 42198, 43821, 63297, 87642, 126594, 189891, 379782, 569673, 1139346]

約数ペア:

[(1, 1139346), (2, 569673), (3, 379782), (6, 189891), (9, 126594), (13, 87642), (18, 63297), (26, 43821), (27, 42198), (39, 29214), (54, 21099), (78, 14607), (81, 14066), (117, 9738), (162, 7033), (234, 4869), (351, 3246), (541, 2106), (702, 1623), (1053, 1082)]