23553978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 34230342

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 659, 777, 851, 966, 1318, 1554, 1702, 1977, 2553, 3954, 4613, 5106, 5957, 9226, 11914, 13839, 15157, 17871, 24383, 27678, 30314, 35742, 45471, 48766, 73149, 90942, 106099, 146298, 170681, 212198, 318297, 341362, 512043, 560809, 636594, 1024086, 1121618, 1682427, 3364854, 3925663, 7851326, 11776989, 23553978]

約数ペア:

[(1, 23553978), (2, 11776989), (3, 7851326), (6, 3925663), (7, 3364854), (14, 1682427), (21, 1121618), (23, 1024086), (37, 636594), (42, 560809), (46, 512043), (69, 341362), (74, 318297), (111, 212198), (138, 170681), (161, 146298), (222, 106099), (259, 90942), (322, 73149), (483, 48766), (518, 45471), (659, 35742), (777, 30314), (851, 27678), (966, 24383), (1318, 17871), (1554, 15157), (1702, 13839), (1977, 11914), (2553, 9226), (3954, 5957), (4613, 5106)]