18716112

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{5651}}^1$

素因数の和:5688

約数の個数: 60

約数和(自身を含む): 54666144

約数和(自身を除く): 35950032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 5651, 11302, 16953, 22604, 33906, 45208, 50859, 67812, 90416, 101718, 129973, 135624, 203436, 259946, 271248, 389919, 406872, 519892, 779838, 813744, 1039784, 1169757, 1559676, 2079568, 2339514, 3119352, 4679028, 6238704, 9358056, 18716112]

約数ペア:

[(1, 18716112), (2, 9358056), (3, 6238704), (4, 4679028), (6, 3119352), (8, 2339514), (9, 2079568), (12, 1559676), (16, 1169757), (18, 1039784), (23, 813744), (24, 779838), (36, 519892), (46, 406872), (48, 389919), (69, 271248), (72, 259946), (92, 203436), (138, 135624), (144, 129973), (184, 101718), (207, 90416), (276, 67812), (368, 50859), (414, 45208), (552, 33906), (828, 22604), (1104, 16953), (1656, 11302), (3312, 5651)]