2012121844572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{509655989}}^1$

素因数の和:509656050

約数の個数: 48

約数和(自身を含む): 5479821204480

約数和(自身を除く): 3467699359908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 509655989, 1019311978, 1528967967, 2038623956, 3057935934, 3567591923, 6115871868, 7135183846, 10702775769, 14270367692, 21405551538, 23953831483, 42811103076, 47907662966, 71861494449, 95815325932, 143722988898, 167676820381, 287445977796, 335353640762, 503030461143, 670707281524, 1006060922286, 2012121844572]

約数ペア:

[(1, 2012121844572), (2, 1006060922286), (3, 670707281524), (4, 503030461143), (6, 335353640762), (7, 287445977796), (12, 167676820381), (14, 143722988898), (21, 95815325932), (28, 71861494449), (42, 47907662966), (47, 42811103076), (84, 23953831483), (94, 21405551538), (141, 14270367692), (188, 10702775769), (282, 7135183846), (329, 6115871868), (564, 3567591923), (658, 3057935934), (987, 2038623956), (1316, 1528967967), (1974, 1019311978), (3948, 509655989)]