12802122

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 31034016

約数和(自身を除く): 18231894

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 107, 138, 153, 207, 214, 289, 306, 321, 391, 414, 578, 642, 782, 867, 963, 1173, 1734, 1819, 1926, 2346, 2461, 2601, 3519, 3638, 4922, 5202, 5457, 6647, 7038, 7383, 10914, 13294, 14766, 16371, 19941, 22149, 30923, 32742, 39882, 41837, 44298, 59823, 61846, 83674, 92769, 119646, 125511, 185538, 251022, 278307, 376533, 556614, 711229, 753066, 1422458, 2133687, 4267374, 6401061, 12802122]

約数ペア:

[(1, 12802122), (2, 6401061), (3, 4267374), (6, 2133687), (9, 1422458), (17, 753066), (18, 711229), (23, 556614), (34, 376533), (46, 278307), (51, 251022), (69, 185538), (102, 125511), (107, 119646), (138, 92769), (153, 83674), (207, 61846), (214, 59823), (289, 44298), (306, 41837), (321, 39882), (391, 32742), (414, 30923), (578, 22149), (642, 19941), (782, 16371), (867, 14766), (963, 13294), (1173, 10914), (1734, 7383), (1819, 7038), (1926, 6647), (2346, 5457), (2461, 5202), (2601, 4922), (3519, 3638)]