219025638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{936007}}^1$

素因数の和:936028

約数の個数: 24

約数和(自身を含む): 511060368

約数和(自身を除く): 292034730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 936007, 1872014, 2808021, 5616042, 8424063, 12168091, 16848126, 24336182, 36504273, 73008546, 109512819, 219025638]

約数ペア:

[(1, 219025638), (2, 109512819), (3, 73008546), (6, 36504273), (9, 24336182), (13, 16848126), (18, 12168091), (26, 8424063), (39, 5616042), (78, 2808021), (117, 1872014), (234, 936007)]