16191954

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{13037}}^1$

素因数の和:13071

約数の個数: 32

約数和(自身を含む): 37549440

約数和(自身を除く): 21357486

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 13037, 26074, 39111, 78222, 117333, 234666, 299851, 351999, 599702, 703998, 899553, 1799106, 2698659, 5397318, 8095977, 16191954]

約数ペア:

[(1, 16191954), (2, 8095977), (3, 5397318), (6, 2698659), (9, 1799106), (18, 899553), (23, 703998), (27, 599702), (46, 351999), (54, 299851), (69, 234666), (138, 117333), (207, 78222), (414, 39111), (621, 26074), (1242, 13037)]