180996858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84499}}^1$

素因数の和:84531

約数の個数: 48

約数和(自身を含む): 474552000

約数和(自身を除く): 293555142

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 84499, 168998, 253497, 506994, 591493, 760491, 1182986, 1436483, 1520982, 1774479, 2872966, 3548958, 4309449, 5323437, 8618898, 10055381, 10646874, 12928347, 20110762, 25856694, 30166143, 60332286, 90498429, 180996858]

約数ペア:

[(1, 180996858), (2, 90498429), (3, 60332286), (6, 30166143), (7, 25856694), (9, 20110762), (14, 12928347), (17, 10646874), (18, 10055381), (21, 8618898), (34, 5323437), (42, 4309449), (51, 3548958), (63, 2872966), (102, 1774479), (119, 1520982), (126, 1436483), (153, 1182986), (238, 760491), (306, 591493), (357, 506994), (714, 253497), (1071, 168998), (2142, 84499)]