812183778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{13457}}^1$

素因数の和:13951

約数の個数: 48

約数和(自身を含む): 2015470080

約数和(自身を除く): 1203286302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 479, 958, 1437, 2874, 3353, 4311, 6706, 8622, 10059, 13457, 20118, 26914, 30177, 40371, 60354, 80742, 94199, 121113, 188398, 242226, 282597, 565194, 847791, 1695582, 6445903, 12891806, 19337709, 38675418, 45121321, 58013127, 90242642, 116026254, 135363963, 270727926, 406091889, 812183778]

約数ペア:

[(1, 812183778), (2, 406091889), (3, 270727926), (6, 135363963), (7, 116026254), (9, 90242642), (14, 58013127), (18, 45121321), (21, 38675418), (42, 19337709), (63, 12891806), (126, 6445903), (479, 1695582), (958, 847791), (1437, 565194), (2874, 282597), (3353, 242226), (4311, 188398), (6706, 121113), (8622, 94199), (10059, 80742), (13457, 60354), (20118, 40371), (26914, 30177)]