813360204

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{12743}}^1$

素因数の和:12956

約数の個数: 60

約数和(自身を含む): 2137245264

約数和(自身を除く): 1323885060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 324, 394, 591, 788, 1182, 1773, 2364, 3546, 5319, 7092, 10638, 12743, 15957, 21276, 25486, 31914, 38229, 50972, 63828, 76458, 114687, 152916, 229374, 344061, 458748, 688122, 1032183, 1376244, 2064366, 2510371, 4128732, 5020742, 7531113, 10041484, 15062226, 22593339, 30124452, 45186678, 67780017, 90373356, 135560034, 203340051, 271120068, 406680102, 813360204]

約数ペア:

[(1, 813360204), (2, 406680102), (3, 271120068), (4, 203340051), (6, 135560034), (9, 90373356), (12, 67780017), (18, 45186678), (27, 30124452), (36, 22593339), (54, 15062226), (81, 10041484), (108, 7531113), (162, 5020742), (197, 4128732), (324, 2510371), (394, 2064366), (591, 1376244), (788, 1032183), (1182, 688122), (1773, 458748), (2364, 344061), (3546, 229374), (5319, 152916), (7092, 114687), (10638, 76458), (12743, 63828), (15957, 50972), (21276, 38229), (25486, 31914)]