2018711664

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{787}}^1$

素因数の和:1227

約数の個数: 120

約数和(自身を含む): 5792367360

約数和(自身を除く): 3773655696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 379, 423, 564, 752, 758, 787, 846, 1128, 1137, 1516, 1574, 1692, 2256, 2274, 2361, 3032, 3148, 3384, 3411, 4548, 4722, 6064, 6296, 6768, 6822, 7083, 9096, 9444, 12592, 13644, 14166, 17813, 18192, 18888, 27288, 28332, 35626, 36989, 37776, 53439, 54576, 56664, 71252, 73978, 106878, 110967, 113328, 142504, 147956, 160317, 213756, 221934, 285008, 295912, 298273, 320634, 332901, 427512, 443868, 591824, 596546, 641268, 665802, 855024, 887736, 894819, 1193092, 1282536, 1331604, 1775472, 1789638, 2386184, 2565072, 2663208, 2684457, 3579276, 4772368, 5326416, 5368914, 7158552, 10737828, 14018831, 14317104, 21475656, 28037662, 42056493, 42951312, 56075324, 84112986, 112150648, 126169479, 168225972, 224301296, 252338958, 336451944, 504677916, 672903888, 1009355832, 2018711664]

約数ペア:

[(1, 2018711664), (2, 1009355832), (3, 672903888), (4, 504677916), (6, 336451944), (8, 252338958), (9, 224301296), (12, 168225972), (16, 126169479), (18, 112150648), (24, 84112986), (36, 56075324), (47, 42951312), (48, 42056493), (72, 28037662), (94, 21475656), (141, 14317104), (144, 14018831), (188, 10737828), (282, 7158552), (376, 5368914), (379, 5326416), (423, 4772368), (564, 3579276), (752, 2684457), (758, 2663208), (787, 2565072), (846, 2386184), (1128, 1789638), (1137, 1775472), (1516, 1331604), (1574, 1282536), (1692, 1193092), (2256, 894819), (2274, 887736), (2361, 855024), (3032, 665802), (3148, 641268), (3384, 596546), (3411, 591824), (4548, 443868), (4722, 427512), (6064, 332901), (6296, 320634), (6768, 298273), (6822, 295912), (7083, 285008), (9096, 221934), (9444, 213756), (12592, 160317), (13644, 147956), (14166, 142504), (17813, 113328), (18192, 110967), (18888, 106878), (27288, 73978), (28332, 71252), (35626, 56664), (36989, 54576), (37776, 53439)]