1948928274

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{49193}}^1$

素因数の和:49303

約数の個数: 48

約数和(自身を含む): 4420376064

約数和(自身を除く): 2471447790

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 71, 93, 142, 186, 213, 279, 426, 558, 639, 1278, 2201, 4402, 6603, 13206, 19809, 39618, 49193, 98386, 147579, 295158, 442737, 885474, 1524983, 3049966, 3492703, 4574949, 6985406, 9149898, 10478109, 13724847, 20956218, 27449694, 31434327, 62868654, 108273793, 216547586, 324821379, 649642758, 974464137, 1948928274]

約数ペア:

[(1, 1948928274), (2, 974464137), (3, 649642758), (6, 324821379), (9, 216547586), (18, 108273793), (31, 62868654), (62, 31434327), (71, 27449694), (93, 20956218), (142, 13724847), (186, 10478109), (213, 9149898), (279, 6985406), (426, 4574949), (558, 3492703), (639, 3049966), (1278, 1524983), (2201, 885474), (4402, 442737), (6603, 295158), (13206, 147579), (19809, 98386), (39618, 49193)]