19474668

素因数分解:

$2^2\times 3^4\times {\mathrm{60107}}^1$

素因数の和:60123

約数の個数: 30

約数和(自身を含む): 50911476

約数和(自身を除く): 31436808

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 60107, 120214, 180321, 240428, 360642, 540963, 721284, 1081926, 1622889, 2163852, 3245778, 4868667, 6491556, 9737334, 19474668]

約数ペア:

[(1, 19474668), (2, 9737334), (3, 6491556), (4, 4868667), (6, 3245778), (9, 2163852), (12, 1622889), (18, 1081926), (27, 721284), (36, 540963), (54, 360642), (81, 240428), (108, 180321), (162, 120214), (324, 60107)]