18765072

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1028

約数の個数: 60

約数和(自身を含む): 52925184

約数和(自身を除く): 34160112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 863, 906, 1208, 1359, 1726, 1812, 2416, 2589, 2718, 3452, 3624, 5178, 5436, 6904, 7248, 7767, 10356, 10872, 13808, 15534, 20712, 21744, 31068, 41424, 62136, 124272, 130313, 260626, 390939, 521252, 781878, 1042504, 1172817, 1563756, 2085008, 2345634, 3127512, 4691268, 6255024, 9382536, 18765072]

約数ペア:

[(1, 18765072), (2, 9382536), (3, 6255024), (4, 4691268), (6, 3127512), (8, 2345634), (9, 2085008), (12, 1563756), (16, 1172817), (18, 1042504), (24, 781878), (36, 521252), (48, 390939), (72, 260626), (144, 130313), (151, 124272), (302, 62136), (453, 41424), (604, 31068), (863, 21744), (906, 20712), (1208, 15534), (1359, 13808), (1726, 10872), (1812, 10356), (2416, 7767), (2589, 7248), (2718, 6904), (3452, 5436), (3624, 5178)]