13555188

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 39517632

約数和(自身を除く): 25962444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 81, 92, 102, 107, 108, 138, 153, 162, 204, 207, 214, 276, 306, 321, 324, 391, 414, 428, 459, 612, 621, 642, 782, 828, 918, 963, 1173, 1242, 1284, 1377, 1564, 1819, 1836, 1863, 1926, 2346, 2461, 2484, 2754, 2889, 3519, 3638, 3726, 3852, 4692, 4922, 5457, 5508, 5778, 7038, 7276, 7383, 7452, 8667, 9844, 10557, 10914, 11556, 14076, 14766, 16371, 17334, 21114, 21828, 22149, 29532, 31671, 32742, 34668, 41837, 42228, 44298, 49113, 63342, 65484, 66447, 83674, 88596, 98226, 125511, 126684, 132894, 147339, 167348, 196452, 199341, 251022, 265788, 294678, 376533, 398682, 502044, 589356, 753066, 797364, 1129599, 1506132, 2259198, 3388797, 4518396, 6777594, 13555188]

約数ペア:

[(1, 13555188), (2, 6777594), (3, 4518396), (4, 3388797), (6, 2259198), (9, 1506132), (12, 1129599), (17, 797364), (18, 753066), (23, 589356), (27, 502044), (34, 398682), (36, 376533), (46, 294678), (51, 265788), (54, 251022), (68, 199341), (69, 196452), (81, 167348), (92, 147339), (102, 132894), (107, 126684), (108, 125511), (138, 98226), (153, 88596), (162, 83674), (204, 66447), (207, 65484), (214, 63342), (276, 49113), (306, 44298), (321, 42228), (324, 41837), (391, 34668), (414, 32742), (428, 31671), (459, 29532), (612, 22149), (621, 21828), (642, 21114), (782, 17334), (828, 16371), (918, 14766), (963, 14076), (1173, 11556), (1242, 10914), (1284, 10557), (1377, 9844), (1564, 8667), (1819, 7452), (1836, 7383), (1863, 7276), (1926, 7038), (2346, 5778), (2461, 5508), (2484, 5457), (2754, 4922), (2889, 4692), (3519, 3852), (3638, 3726)]