1396463688

素因数分解:

$2^3\times 3^2\times {\mathrm{1217}}^1\times {\mathrm{15937}}^1$

素因数の和:17166

約数の個数: 48

約数和(自身を含む): 3785434380

約数和(自身を除く): 2388970692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1217, 2434, 3651, 4868, 7302, 9736, 10953, 14604, 15937, 21906, 29208, 31874, 43812, 47811, 63748, 87624, 95622, 127496, 143433, 191244, 286866, 382488, 573732, 1147464, 19395329, 38790658, 58185987, 77581316, 116371974, 155162632, 174557961, 232743948, 349115922, 465487896, 698231844, 1396463688]

約数ペア:

[(1, 1396463688), (2, 698231844), (3, 465487896), (4, 349115922), (6, 232743948), (8, 174557961), (9, 155162632), (12, 116371974), (18, 77581316), (24, 58185987), (36, 38790658), (72, 19395329), (1217, 1147464), (2434, 573732), (3651, 382488), (4868, 286866), (7302, 191244), (9736, 143433), (10953, 127496), (14604, 95622), (15937, 87624), (21906, 63748), (29208, 47811), (31874, 43812)]