39926574

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 102850560

約数和(自身を除く): 62923986

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 31, 34, 46, 51, 54, 61, 62, 69, 93, 102, 122, 138, 153, 183, 186, 207, 279, 306, 366, 391, 414, 459, 527, 549, 558, 621, 713, 782, 837, 918, 1037, 1054, 1098, 1173, 1242, 1403, 1426, 1581, 1647, 1674, 1891, 2074, 2139, 2346, 2806, 3111, 3162, 3294, 3519, 3782, 4209, 4278, 4743, 5673, 6222, 6417, 7038, 8418, 9333, 9486, 10557, 11346, 12121, 12627, 12834, 14229, 17019, 18666, 19251, 21114, 23851, 24242, 25254, 27999, 28458, 32147, 34038, 36363, 37881, 38502, 43493, 47702, 51057, 55998, 64294, 71553, 72726, 75762, 86986, 96441, 102114, 109089, 130479, 143106, 192882, 214659, 218178, 260958, 289323, 327267, 391437, 429318, 578646, 643977, 654534, 739381, 782874, 867969, 1174311, 1287954, 1478762, 1735938, 2218143, 2348622, 4436286, 6654429, 13308858, 19963287, 39926574]

約数ペア:

[(1, 39926574), (2, 19963287), (3, 13308858), (6, 6654429), (9, 4436286), (17, 2348622), (18, 2218143), (23, 1735938), (27, 1478762), (31, 1287954), (34, 1174311), (46, 867969), (51, 782874), (54, 739381), (61, 654534), (62, 643977), (69, 578646), (93, 429318), (102, 391437), (122, 327267), (138, 289323), (153, 260958), (183, 218178), (186, 214659), (207, 192882), (279, 143106), (306, 130479), (366, 109089), (391, 102114), (414, 96441), (459, 86986), (527, 75762), (549, 72726), (558, 71553), (621, 64294), (713, 55998), (782, 51057), (837, 47702), (918, 43493), (1037, 38502), (1054, 37881), (1098, 36363), (1173, 34038), (1242, 32147), (1403, 28458), (1426, 27999), (1581, 25254), (1647, 24242), (1674, 23851), (1891, 21114), (2074, 19251), (2139, 18666), (2346, 17019), (2806, 14229), (3111, 12834), (3162, 12627), (3294, 12121), (3519, 11346), (3782, 10557), (4209, 9486), (4278, 9333), (4743, 8418), (5673, 7038), (6222, 6417)]