1138786938

素因数分解:

$2^1\times 3^6\times {\mathrm{53}}^1\times {\mathrm{14737}}^1$

素因数の和:14810

約数の個数: 56

約数和(自身を含む): 2609598708

約数和(自身を除く): 1470811770

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 729, 954, 1431, 1458, 2862, 4293, 8586, 12879, 14737, 25758, 29474, 38637, 44211, 77274, 88422, 132633, 265266, 397899, 781061, 795798, 1193697, 1562122, 2343183, 2387394, 3581091, 4686366, 7029549, 7162182, 10743273, 14059098, 21088647, 21486546, 42177294, 63265941, 126531882, 189797823, 379595646, 569393469, 1138786938]

約数ペア:

[(1, 1138786938), (2, 569393469), (3, 379595646), (6, 189797823), (9, 126531882), (18, 63265941), (27, 42177294), (53, 21486546), (54, 21088647), (81, 14059098), (106, 10743273), (159, 7162182), (162, 7029549), (243, 4686366), (318, 3581091), (477, 2387394), (486, 2343183), (729, 1562122), (954, 1193697), (1431, 795798), (1458, 781061), (2862, 397899), (4293, 265266), (8586, 132633), (12879, 88422), (14737, 77274), (25758, 44211), (29474, 38637)]