2751858

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^2$

素因数の和:88

約数の個数: 54

約数和(自身を含む): 6621069

約数和(自身を除く): 3869211

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 289, 306, 391, 414, 529, 578, 782, 867, 1058, 1173, 1587, 1734, 2346, 2601, 3174, 3519, 4761, 5202, 6647, 7038, 8993, 9522, 13294, 17986, 19941, 26979, 39882, 53958, 59823, 80937, 119646, 152881, 161874, 305762, 458643, 917286, 1375929, 2751858]

約数ペア:

[(1, 2751858), (2, 1375929), (3, 917286), (6, 458643), (9, 305762), (17, 161874), (18, 152881), (23, 119646), (34, 80937), (46, 59823), (51, 53958), (69, 39882), (102, 26979), (138, 19941), (153, 17986), (207, 13294), (289, 9522), (306, 8993), (391, 7038), (414, 6647), (529, 5202), (578, 4761), (782, 3519), (867, 3174), (1058, 2601), (1173, 2346), (1587, 1734)]