8109738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4979

約数の個数: 48

約数和(自身を含む): 21630336

約数和(自身を除く): 13520598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 4951, 9902, 14853, 29706, 34657, 44559, 64363, 69314, 89118, 103971, 128726, 193089, 207942, 311913, 386178, 450541, 579267, 623826, 901082, 1158534, 1351623, 2703246, 4054869, 8109738]

約数ペア:

[(1, 8109738), (2, 4054869), (3, 2703246), (6, 1351623), (7, 1158534), (9, 901082), (13, 623826), (14, 579267), (18, 450541), (21, 386178), (26, 311913), (39, 207942), (42, 193089), (63, 128726), (78, 103971), (91, 89118), (117, 69314), (126, 64363), (182, 44559), (234, 34657), (273, 29706), (546, 14853), (819, 9902), (1638, 4951)]