18449130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{87853}}^1$

素因数の和:87870

約数の個数: 32

約数和(自身を含む): 50603904

約数和(自身を除く): 32154774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 87853, 175706, 263559, 439265, 527118, 614971, 878530, 1229942, 1317795, 1844913, 2635590, 3074855, 3689826, 6149710, 9224565, 18449130]

約数ペア:

[(1, 18449130), (2, 9224565), (3, 6149710), (5, 3689826), (6, 3074855), (7, 2635590), (10, 1844913), (14, 1317795), (15, 1229942), (21, 878530), (30, 614971), (35, 527118), (42, 439265), (70, 263559), (105, 175706), (210, 87853)]