13489398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3429

約数の個数: 48

約数和(自身を含む): 33336576

約数和(自身を除く): 19847178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3391, 3978, 6782, 10173, 20346, 30519, 44083, 57647, 61038, 88166, 115294, 132249, 172941, 264498, 345882, 396747, 518823, 749411, 793494, 1037646, 1498822, 2248233, 4496466, 6744699, 13489398]

約数ペア:

[(1, 13489398), (2, 6744699), (3, 4496466), (6, 2248233), (9, 1498822), (13, 1037646), (17, 793494), (18, 749411), (26, 518823), (34, 396747), (39, 345882), (51, 264498), (78, 172941), (102, 132249), (117, 115294), (153, 88166), (221, 61038), (234, 57647), (306, 44083), (442, 30519), (663, 20346), (1326, 10173), (1989, 6782), (3391, 3978)]