18423450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{4549}}^1$

素因数の和:4573

約数の個数: 60

約数和(自身を含む): 51201150

約数和(自身を除く): 32777700

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 4549, 9098, 13647, 22745, 27294, 40941, 45490, 68235, 81882, 113725, 122823, 136470, 204705, 227450, 245646, 341175, 368469, 409410, 614115, 682350, 736938, 1023525, 1228230, 1842345, 2047050, 3070575, 3684690, 6141150, 9211725, 18423450]

約数ペア:

[(1, 18423450), (2, 9211725), (3, 6141150), (5, 3684690), (6, 3070575), (9, 2047050), (10, 1842345), (15, 1228230), (18, 1023525), (25, 736938), (27, 682350), (30, 614115), (45, 409410), (50, 368469), (54, 341175), (75, 245646), (81, 227450), (90, 204705), (135, 136470), (150, 122823), (162, 113725), (225, 81882), (270, 68235), (405, 45490), (450, 40941), (675, 27294), (810, 22745), (1350, 13647), (2025, 9098), (4050, 4549)]