1486721646

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{31489}}^1$

素因数の和:31601

約数の個数: 48

約数和(自身を含む): 3350284080

約数和(自身を除く): 1863562434

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 2623, 5246, 7869, 15738, 23607, 31489, 47214, 62978, 94467, 188934, 283401, 566802, 1354027, 1920829, 2708054, 3841658, 4062081, 5762487, 8124162, 11524974, 12186243, 17287461, 24372486, 34574922, 82595647, 165191294, 247786941, 495573882, 743360823, 1486721646]

約数ペア:

[(1, 1486721646), (2, 743360823), (3, 495573882), (6, 247786941), (9, 165191294), (18, 82595647), (43, 34574922), (61, 24372486), (86, 17287461), (122, 12186243), (129, 11524974), (183, 8124162), (258, 5762487), (366, 4062081), (387, 3841658), (549, 2708054), (774, 1920829), (1098, 1354027), (2623, 566802), (5246, 283401), (7869, 188934), (15738, 94467), (23607, 62978), (31489, 47214)]