800442

素因数分解:

$2^1\times 3^8\times {\mathrm{61}}^1$

素因数の和:87

約数の個数: 36

約数和(自身を含む): 1830426

約数和(自身を除く): 1029984

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 729, 1098, 1458, 1647, 2187, 3294, 4374, 4941, 6561, 9882, 13122, 14823, 29646, 44469, 88938, 133407, 266814, 400221, 800442]

約数ペア:

[(1, 800442), (2, 400221), (3, 266814), (6, 133407), (9, 88938), (18, 44469), (27, 29646), (54, 14823), (61, 13122), (81, 9882), (122, 6561), (162, 4941), (183, 4374), (243, 3294), (366, 2187), (486, 1647), (549, 1458), (729, 1098)]