19461716982

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{274627}}^1$

素因数の和:274793

約数の個数: 48

約数和(自身を含む): 43870175232

約数和(自身を除く): 24408458250

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 1143, 2286, 3937, 7874, 11811, 23622, 35433, 70866, 274627, 549254, 823881, 1647762, 2471643, 4943286, 8513437, 17026874, 25540311, 34877629, 51080622, 69755258, 76620933, 104632887, 153241866, 209265774, 313898661, 627797322, 1081206499, 2162412998, 3243619497, 6487238994, 9730858491, 19461716982]

約数ペア:

[(1, 19461716982), (2, 9730858491), (3, 6487238994), (6, 3243619497), (9, 2162412998), (18, 1081206499), (31, 627797322), (62, 313898661), (93, 209265774), (127, 153241866), (186, 104632887), (254, 76620933), (279, 69755258), (381, 51080622), (558, 34877629), (762, 25540311), (1143, 17026874), (2286, 8513437), (3937, 4943286), (7874, 2471643), (11811, 1647762), (23622, 823881), (35433, 549254), (70866, 274627)]