64394694

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39313}}^1$

素因数の和:39341

約数の個数: 48

約数和(自身を含む): 171723552

約数和(自身を除く): 107328858

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, 39313, 78626, 117939, 235878, 275191, 353817, 511069, 550382, 707634, 825573, 1022138, 1533207, 1651146, 2476719, 3066414, 3577483, 4599621, 4953438, 7154966, 9199242, 10732449, 21464898, 32197347, 64394694]

約数ペア:

[(1, 64394694), (2, 32197347), (3, 21464898), (6, 10732449), (7, 9199242), (9, 7154966), (13, 4953438), (14, 4599621), (18, 3577483), (21, 3066414), (26, 2476719), (39, 1651146), (42, 1533207), (63, 1022138), (78, 825573), (91, 707634), (117, 550382), (126, 511069), (182, 353817), (234, 275191), (273, 235878), (546, 117939), (819, 78626), (1638, 39313)]