858870198

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{17207}}^1$

素因数の和:17321

約数の個数: 48

約数和(自身を含む): 1932802560

約数和(自身を除く): 1073932362

約数列:

[1, 2, 3, 6, 9, 18, 47, 59, 94, 118, 141, 177, 282, 354, 423, 531, 846, 1062, 2773, 5546, 8319, 16638, 17207, 24957, 34414, 49914, 51621, 103242, 154863, 309726, 808729, 1015213, 1617458, 2030426, 2426187, 3045639, 4852374, 6091278, 7278561, 9136917, 14557122, 18273834, 47715011, 95430022, 143145033, 286290066, 429435099, 858870198]

約数ペア:

[(1, 858870198), (2, 429435099), (3, 286290066), (6, 143145033), (9, 95430022), (18, 47715011), (47, 18273834), (59, 14557122), (94, 9136917), (118, 7278561), (141, 6091278), (177, 4852374), (282, 3045639), (354, 2426187), (423, 2030426), (531, 1617458), (846, 1015213), (1062, 808729), (2773, 309726), (5546, 154863), (8319, 103242), (16638, 51621), (17207, 49914), (24957, 34414)]