7933338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 19918080

約数和(自身を除く): 11984742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 797, 1106, 1422, 1594, 1659, 2391, 3318, 4782, 4977, 5579, 7173, 9954, 11158, 14346, 16737, 33474, 50211, 62963, 100422, 125926, 188889, 377778, 440741, 566667, 881482, 1133334, 1322223, 2644446, 3966669, 7933338]

約数ペア:

[(1, 7933338), (2, 3966669), (3, 2644446), (6, 1322223), (7, 1133334), (9, 881482), (14, 566667), (18, 440741), (21, 377778), (42, 188889), (63, 125926), (79, 100422), (126, 62963), (158, 50211), (237, 33474), (474, 16737), (553, 14346), (711, 11158), (797, 9954), (1106, 7173), (1422, 5579), (1594, 4977), (1659, 4782), (2391, 3318)]