15665574942

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{272227}}^1$

素因数の和:272397

約数の個数: 48

約数和(自身を含む): 35672757120

約数和(自身を除く): 20007182178

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 139, 207, 278, 414, 417, 834, 1251, 2502, 3197, 6394, 9591, 19182, 28773, 57546, 272227, 544454, 816681, 1633362, 2450043, 4900086, 6261221, 12522442, 18783663, 37567326, 37839553, 56350989, 75679106, 112701978, 113518659, 227037318, 340555977, 681111954, 870309719, 1740619438, 2610929157, 5221858314, 7832787471, 15665574942]

約数ペア:

[(1, 15665574942), (2, 7832787471), (3, 5221858314), (6, 2610929157), (9, 1740619438), (18, 870309719), (23, 681111954), (46, 340555977), (69, 227037318), (138, 113518659), (139, 112701978), (207, 75679106), (278, 56350989), (414, 37839553), (417, 37567326), (834, 18783663), (1251, 12522442), (2502, 6261221), (3197, 4900086), (6394, 2450043), (9591, 1633362), (19182, 816681), (28773, 544454), (57546, 272227)]