18203553774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{22067}}^1\times {\mathrm{6547}}^1$

素因数の和:28629

約数の個数: 48

約数和(自身を含む): 45084394368

約数和(自身を除く): 26880840594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6547, 13094, 19641, 22067, 39282, 44134, 45829, 58923, 66201, 91658, 117846, 132402, 137487, 154469, 198603, 274974, 308938, 397206, 412461, 463407, 824922, 926814, 1390221, 2780442, 144472649, 288945298, 433417947, 866835894, 1011308543, 1300253841, 2022617086, 2600507682, 3033925629, 6067851258, 9101776887, 18203553774]

約数ペア:

[(1, 18203553774), (2, 9101776887), (3, 6067851258), (6, 3033925629), (7, 2600507682), (9, 2022617086), (14, 1300253841), (18, 1011308543), (21, 866835894), (42, 433417947), (63, 288945298), (126, 144472649), (6547, 2780442), (13094, 1390221), (19641, 926814), (22067, 824922), (39282, 463407), (44134, 412461), (45829, 397206), (58923, 308938), (66201, 274974), (91658, 198603), (117846, 154469), (132402, 137487)]