13977468

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 40158720

約数和(自身を除く): 26181252

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 204, 207, 276, 306, 331, 391, 414, 459, 612, 621, 662, 782, 828, 918, 993, 1173, 1242, 1324, 1564, 1836, 1986, 2346, 2484, 2979, 3519, 3972, 4692, 5627, 5958, 7038, 7613, 8937, 10557, 11254, 11916, 14076, 15226, 16881, 17874, 21114, 22508, 22839, 30452, 33762, 35748, 42228, 45678, 50643, 67524, 68517, 91356, 101286, 129421, 137034, 151929, 202572, 205551, 258842, 274068, 303858, 388263, 411102, 517684, 607716, 776526, 822204, 1164789, 1553052, 2329578, 3494367, 4659156, 6988734, 13977468]

約数ペア:

[(1, 13977468), (2, 6988734), (3, 4659156), (4, 3494367), (6, 2329578), (9, 1553052), (12, 1164789), (17, 822204), (18, 776526), (23, 607716), (27, 517684), (34, 411102), (36, 388263), (46, 303858), (51, 274068), (54, 258842), (68, 205551), (69, 202572), (92, 151929), (102, 137034), (108, 129421), (138, 101286), (153, 91356), (204, 68517), (207, 67524), (276, 50643), (306, 45678), (331, 42228), (391, 35748), (414, 33762), (459, 30452), (612, 22839), (621, 22508), (662, 21114), (782, 17874), (828, 16881), (918, 15226), (993, 14076), (1173, 11916), (1242, 11254), (1324, 10557), (1564, 8937), (1836, 7613), (1986, 7038), (2346, 5958), (2484, 5627), (2979, 4692), (3519, 3972)]