1780750674

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1013}}^1\times {\mathrm{1601}}^1$

素因数の和:2683

約数の個数: 48

約数和(自身を含む): 3927866904

約数和(自身を除く): 2147116230

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1013, 1098, 1601, 2026, 3039, 3202, 4803, 6078, 9117, 9606, 14409, 18234, 28818, 61793, 97661, 123586, 185379, 195322, 292983, 370758, 556137, 585966, 878949, 1112274, 1621813, 1757898, 3243626, 4865439, 9730878, 14596317, 29192634, 98930593, 197861186, 296791779, 593583558, 890375337, 1780750674]

約数ペア:

[(1, 1780750674), (2, 890375337), (3, 593583558), (6, 296791779), (9, 197861186), (18, 98930593), (61, 29192634), (122, 14596317), (183, 9730878), (366, 4865439), (549, 3243626), (1013, 1757898), (1098, 1621813), (1601, 1112274), (2026, 878949), (3039, 585966), (3202, 556137), (4803, 370758), (6078, 292983), (9117, 195322), (9606, 185379), (14409, 123586), (18234, 97661), (28818, 61793)]