13451604

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 32524800

約数和(自身を除く): 19073196

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 131, 172, 199, 258, 262, 393, 398, 516, 524, 597, 786, 796, 1194, 1572, 2388, 5633, 8557, 11266, 16899, 17114, 22532, 25671, 26069, 33798, 34228, 51342, 52138, 67596, 78207, 102684, 104276, 156414, 312828, 1120967, 2241934, 3362901, 4483868, 6725802, 13451604]

約数ペア:

[(1, 13451604), (2, 6725802), (3, 4483868), (4, 3362901), (6, 2241934), (12, 1120967), (43, 312828), (86, 156414), (129, 104276), (131, 102684), (172, 78207), (199, 67596), (258, 52138), (262, 51342), (393, 34228), (398, 33798), (516, 26069), (524, 25671), (597, 22532), (786, 17114), (796, 16899), (1194, 11266), (1572, 8557), (2388, 5633)]