140454678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{36749}}^1$

素因数の和:36781

約数の個数: 48

約数和(自身を含む): 351918000

約数和(自身を除く): 211463322

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 36749, 73498, 110247, 220494, 257243, 477737, 514486, 771729, 955474, 1433211, 1543458, 1800701, 2866422, 3344159, 3601402, 5402103, 6688318, 10032477, 10804206, 20064954, 23409113, 46818226, 70227339, 140454678]

約数ペア:

[(1, 140454678), (2, 70227339), (3, 46818226), (6, 23409113), (7, 20064954), (13, 10804206), (14, 10032477), (21, 6688318), (26, 5402103), (39, 3601402), (42, 3344159), (49, 2866422), (78, 1800701), (91, 1543458), (98, 1433211), (147, 955474), (182, 771729), (273, 514486), (294, 477737), (546, 257243), (637, 220494), (1274, 110247), (1911, 73498), (3822, 36749)]