18344070

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{7549}}^1$

素因数の和:7571

約数の個数: 48

約数和(自身を含む): 49467600

約数和(自身を除く): 31123530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 7549, 15098, 22647, 37745, 45294, 67941, 75490, 113235, 135882, 203823, 226470, 339705, 407646, 611469, 679410, 1019115, 1222938, 1834407, 2038230, 3057345, 3668814, 6114690, 9172035, 18344070]

約数ペア:

[(1, 18344070), (2, 9172035), (3, 6114690), (5, 3668814), (6, 3057345), (9, 2038230), (10, 1834407), (15, 1222938), (18, 1019115), (27, 679410), (30, 611469), (45, 407646), (54, 339705), (81, 226470), (90, 203823), (135, 135882), (162, 113235), (243, 75490), (270, 67941), (405, 45294), (486, 37745), (810, 22647), (1215, 15098), (2430, 7549)]