13784274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3575

約数の個数: 48

約数和(自身を含む): 35243520

約数和(自身を除く): 21459246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3529, 3906, 7058, 10587, 21174, 24703, 31761, 49406, 63522, 74109, 109399, 148218, 218798, 222327, 328197, 444654, 656394, 765793, 984591, 1531586, 1969182, 2297379, 4594758, 6892137, 13784274]

約数ペア:

[(1, 13784274), (2, 6892137), (3, 4594758), (6, 2297379), (7, 1969182), (9, 1531586), (14, 984591), (18, 765793), (21, 656394), (31, 444654), (42, 328197), (62, 222327), (63, 218798), (93, 148218), (126, 109399), (186, 74109), (217, 63522), (279, 49406), (434, 31761), (558, 24703), (651, 21174), (1302, 10587), (1953, 7058), (3529, 3906)]