17729928

素因数分解:

$2^3\times 3^4\times {\mathrm{27361}}^1$

素因数の和:27379

約数の個数: 40

約数和(自身を含む): 49662030

約数和(自身を除く): 31932102

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 27361, 54722, 82083, 109444, 164166, 218888, 246249, 328332, 492498, 656664, 738747, 984996, 1477494, 1969992, 2216241, 2954988, 4432482, 5909976, 8864964, 17729928]

約数ペア:

[(1, 17729928), (2, 8864964), (3, 5909976), (4, 4432482), (6, 2954988), (8, 2216241), (9, 1969992), (12, 1477494), (18, 984996), (24, 738747), (27, 656664), (36, 492498), (54, 328332), (72, 246249), (81, 218888), (108, 164166), (162, 109444), (216, 82083), (324, 54722), (648, 27361)]