16543212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6353}}^1$

素因数の和:6398

約数の個数: 48

約数和(自身を含む): 45545472

約数和(自身を除く): 29002260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 6353, 12706, 19059, 25412, 38118, 44471, 76236, 88942, 133413, 177884, 196943, 266826, 393886, 533652, 590829, 787772, 1181658, 1378601, 2363316, 2757202, 4135803, 5514404, 8271606, 16543212]

約数ペア:

[(1, 16543212), (2, 8271606), (3, 5514404), (4, 4135803), (6, 2757202), (7, 2363316), (12, 1378601), (14, 1181658), (21, 787772), (28, 590829), (31, 533652), (42, 393886), (62, 266826), (84, 196943), (93, 177884), (124, 133413), (186, 88942), (217, 76236), (372, 44471), (434, 38118), (651, 25412), (868, 19059), (1302, 12706), (2604, 6353)]