2018484405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{2383}}^1\times {\mathrm{2689}}^1$

素因数の和:5090

約数の個数: 48

約数和(自身を含む): 4001687040

約数和(自身を除く): 1983202635

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 2383, 2689, 7149, 8067, 11915, 13445, 16681, 18823, 21447, 24201, 35745, 40335, 50043, 56469, 83405, 94115, 107235, 121005, 150129, 169407, 250215, 282345, 750645, 847035, 6407887, 19223661, 32039435, 44855209, 57670983, 96118305, 134565627, 224276045, 288354915, 403696881, 672828135, 2018484405]

約数ペア:

[(1, 2018484405), (3, 672828135), (5, 403696881), (7, 288354915), (9, 224276045), (15, 134565627), (21, 96118305), (35, 57670983), (45, 44855209), (63, 32039435), (105, 19223661), (315, 6407887), (2383, 847035), (2689, 750645), (7149, 282345), (8067, 250215), (11915, 169407), (13445, 150129), (16681, 121005), (18823, 107235), (21447, 94115), (24201, 83405), (35745, 56469), (40335, 50043)]