16198854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 39674880

約数和(自身を除く): 23476026

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 409, 483, 574, 818, 861, 943, 966, 1227, 1722, 1886, 2454, 2829, 2863, 5658, 5726, 6601, 8589, 9407, 13202, 16769, 17178, 18814, 19803, 28221, 33538, 39606, 50307, 56442, 65849, 100614, 117383, 131698, 197547, 234766, 352149, 385687, 395094, 704298, 771374, 1157061, 2314122, 2699809, 5399618, 8099427, 16198854]

約数ペア:

[(1, 16198854), (2, 8099427), (3, 5399618), (6, 2699809), (7, 2314122), (14, 1157061), (21, 771374), (23, 704298), (41, 395094), (42, 385687), (46, 352149), (69, 234766), (82, 197547), (123, 131698), (138, 117383), (161, 100614), (246, 65849), (287, 56442), (322, 50307), (409, 39606), (483, 33538), (574, 28221), (818, 19803), (861, 18814), (943, 17178), (966, 16769), (1227, 13202), (1722, 9407), (1886, 8589), (2454, 6601), (2829, 5726), (2863, 5658)]