17831556

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4027}}^1$

素因数の和:4081

約数の個数: 48

約数和(自身を含む): 47369280

約数和(自身を除く): 29537724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4027, 4428, 8054, 12081, 16108, 24162, 36243, 48324, 72486, 108729, 144972, 165107, 217458, 330214, 434916, 495321, 660428, 990642, 1485963, 1981284, 2971926, 4457889, 5943852, 8915778, 17831556]

約数ペア:

[(1, 17831556), (2, 8915778), (3, 5943852), (4, 4457889), (6, 2971926), (9, 1981284), (12, 1485963), (18, 990642), (27, 660428), (36, 495321), (41, 434916), (54, 330214), (82, 217458), (108, 165107), (123, 144972), (164, 108729), (246, 72486), (369, 48324), (492, 36243), (738, 24162), (1107, 16108), (1476, 12081), (2214, 8054), (4027, 4428)]