15694947954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{218149}}^1$

素因数の和:218735

約数の個数: 48

約数和(自身を含む): 38931921600

約数和(自身を除く): 23236973646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571, 1142, 1713, 3426, 3997, 5139, 7994, 10278, 11991, 23982, 35973, 71946, 218149, 436298, 654447, 1308894, 1527043, 1963341, 3054086, 3926682, 4581129, 9162258, 13743387, 27486774, 124563079, 249126158, 373689237, 747378474, 871941553, 1121067711, 1743883106, 2242135422, 2615824659, 5231649318, 7847473977, 15694947954]

約数ペア:

[(1, 15694947954), (2, 7847473977), (3, 5231649318), (6, 2615824659), (7, 2242135422), (9, 1743883106), (14, 1121067711), (18, 871941553), (21, 747378474), (42, 373689237), (63, 249126158), (126, 124563079), (571, 27486774), (1142, 13743387), (1713, 9162258), (3426, 4581129), (3997, 3926682), (5139, 3054086), (7994, 1963341), (10278, 1527043), (11991, 1308894), (23982, 654447), (35973, 436298), (71946, 218149)]