2015095986

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{18869}}^1$

素因数の和:19243

約数の個数: 48

約数和(自身を含む): 4636359000

約数和(自身を除く): 2621263014

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 349, 698, 1047, 2094, 3141, 5933, 6282, 11866, 17799, 18869, 35598, 37738, 53397, 56607, 106794, 113214, 169821, 320773, 339642, 641546, 962319, 1924638, 2886957, 5773914, 6585281, 13170562, 19755843, 39511686, 59267529, 111949777, 118535058, 223899554, 335849331, 671698662, 1007547993, 2015095986]

約数ペア:

[(1, 2015095986), (2, 1007547993), (3, 671698662), (6, 335849331), (9, 223899554), (17, 118535058), (18, 111949777), (34, 59267529), (51, 39511686), (102, 19755843), (153, 13170562), (306, 6585281), (349, 5773914), (698, 2886957), (1047, 1924638), (2094, 962319), (3141, 641546), (5933, 339642), (6282, 320773), (11866, 169821), (17799, 113214), (18869, 106794), (35598, 56607), (37738, 53397)]