18016050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9267

約数の個数: 48

約数和(自身を含む): 48121920

約数和(自身を除く): 30105870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 9239, 18478, 27717, 46195, 55434, 92390, 120107, 138585, 230975, 240214, 277170, 360321, 461950, 600535, 692925, 720642, 1201070, 1385850, 1801605, 3002675, 3603210, 6005350, 9008025, 18016050]

約数ペア:

[(1, 18016050), (2, 9008025), (3, 6005350), (5, 3603210), (6, 3002675), (10, 1801605), (13, 1385850), (15, 1201070), (25, 720642), (26, 692925), (30, 600535), (39, 461950), (50, 360321), (65, 277170), (75, 240214), (78, 230975), (130, 138585), (150, 120107), (195, 92390), (325, 55434), (390, 46195), (650, 27717), (975, 18478), (1950, 9239)]