64654254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{171043}}^1$

素因数の和:171061

約数の個数: 32

約数和(自身を含む): 164202240

約数和(自身を除く): 99547986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 171043, 342086, 513129, 1026258, 1197301, 1539387, 2394602, 3078774, 3591903, 4618161, 7183806, 9236322, 10775709, 21551418, 32327127, 64654254]

約数ペア:

[(1, 64654254), (2, 32327127), (3, 21551418), (6, 10775709), (7, 9236322), (9, 7183806), (14, 4618161), (18, 3591903), (21, 3078774), (27, 2394602), (42, 1539387), (54, 1197301), (63, 1026258), (126, 513129), (189, 342086), (378, 171043)]