23840154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 72

約数和(自身を含む): 59351292

約数和(自身を除く): 35511138

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 461, 507, 663, 922, 1014, 1326, 1383, 1521, 1989, 2766, 2873, 3042, 3978, 4149, 5746, 5993, 7837, 8298, 8619, 11986, 15674, 17238, 17979, 23511, 25857, 35958, 47022, 51714, 53937, 70533, 77909, 101881, 107874, 141066, 155818, 203762, 233727, 305643, 467454, 611286, 701181, 916929, 1324453, 1402362, 1833858, 2648906, 3973359, 7946718, 11920077, 23840154]

約数ペア:

[(1, 23840154), (2, 11920077), (3, 7946718), (6, 3973359), (9, 2648906), (13, 1833858), (17, 1402362), (18, 1324453), (26, 916929), (34, 701181), (39, 611286), (51, 467454), (78, 305643), (102, 233727), (117, 203762), (153, 155818), (169, 141066), (221, 107874), (234, 101881), (306, 77909), (338, 70533), (442, 53937), (461, 51714), (507, 47022), (663, 35958), (922, 25857), (1014, 23511), (1326, 17979), (1383, 17238), (1521, 15674), (1989, 11986), (2766, 8619), (2873, 8298), (3042, 7837), (3978, 5993), (4149, 5746)]