18508230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5302

約数の個数: 64

約数和(自身を含む): 53161920

約数和(自身を除く): 34653690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5273, 10546, 15819, 26365, 31638, 47457, 52730, 68549, 79095, 94914, 137098, 142371, 158190, 205647, 237285, 284742, 342745, 411294, 474570, 616941, 685490, 711855, 1028235, 1233882, 1423710, 1850823, 2056470, 3084705, 3701646, 6169410, 9254115, 18508230]

約数ペア:

[(1, 18508230), (2, 9254115), (3, 6169410), (5, 3701646), (6, 3084705), (9, 2056470), (10, 1850823), (13, 1423710), (15, 1233882), (18, 1028235), (26, 711855), (27, 685490), (30, 616941), (39, 474570), (45, 411294), (54, 342745), (65, 284742), (78, 237285), (90, 205647), (117, 158190), (130, 142371), (135, 137098), (195, 94914), (234, 79095), (270, 68549), (351, 52730), (390, 47457), (585, 31638), (702, 26365), (1170, 15819), (1755, 10546), (3510, 5273)]