831202398

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{131561}}^1$

素因数の和:131591

約数の個数: 48

約数和(自身を含む): 2011319856

約数和(自身を除く): 1180117458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 131561, 263122, 394683, 789366, 1184049, 1710293, 2368098, 3420586, 3552147, 5130879, 7104294, 10261758, 10656441, 15392637, 21312882, 30785274, 31969323, 46177911, 63938646, 92355822, 138533733, 277067466, 415601199, 831202398]

約数ペア:

[(1, 831202398), (2, 415601199), (3, 277067466), (6, 138533733), (9, 92355822), (13, 63938646), (18, 46177911), (26, 31969323), (27, 30785274), (39, 21312882), (54, 15392637), (78, 10656441), (81, 10261758), (117, 7104294), (162, 5130879), (234, 3552147), (243, 3420586), (351, 2368098), (486, 1710293), (702, 1184049), (1053, 789366), (2106, 394683), (3159, 263122), (6318, 131561)]