2012015196

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{24697}}^1$

素因数の和:24811

約数の個数: 72

約数和(自身を含む): 5322122624

約数和(自身を除く): 3310107428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 372, 438, 558, 657, 876, 1116, 1314, 2263, 2628, 4526, 6789, 9052, 13578, 20367, 24697, 27156, 40734, 49394, 74091, 81468, 98788, 148182, 222273, 296364, 444546, 765607, 889092, 1531214, 1802881, 2296821, 3062428, 3605762, 4593642, 5408643, 6890463, 7211524, 9187284, 10817286, 13780926, 16225929, 21634572, 27561852, 32451858, 55889311, 64903716, 111778622, 167667933, 223557244, 335335866, 503003799, 670671732, 1006007598, 2012015196]

約数ペア:

[(1, 2012015196), (2, 1006007598), (3, 670671732), (4, 503003799), (6, 335335866), (9, 223557244), (12, 167667933), (18, 111778622), (31, 64903716), (36, 55889311), (62, 32451858), (73, 27561852), (93, 21634572), (124, 16225929), (146, 13780926), (186, 10817286), (219, 9187284), (279, 7211524), (292, 6890463), (372, 5408643), (438, 4593642), (558, 3605762), (657, 3062428), (876, 2296821), (1116, 1802881), (1314, 1531214), (2263, 889092), (2628, 765607), (4526, 444546), (6789, 296364), (9052, 222273), (13578, 148182), (20367, 98788), (24697, 81468), (27156, 74091), (40734, 49394)]