9784538388

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1459}}^1\times {\mathrm{1741}}^1$

素因数の和:3317

約数の個数: 72

約数和(自身を含む): 24995748960

約数和(自身を除く): 15211210572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1459, 1741, 1926, 2918, 3482, 3852, 4377, 5223, 5836, 6964, 8754, 10446, 13131, 15669, 17508, 20892, 26262, 31338, 52524, 62676, 156113, 186287, 312226, 372574, 468339, 558861, 624452, 745148, 936678, 1117722, 1405017, 1676583, 1873356, 2235444, 2540119, 2810034, 3353166, 5080238, 5620068, 6706332, 7620357, 10160476, 15240714, 22861071, 30481428, 45722142, 91444284, 271792733, 543585466, 815378199, 1087170932, 1630756398, 2446134597, 3261512796, 4892269194, 9784538388]

約数ペア:

[(1, 9784538388), (2, 4892269194), (3, 3261512796), (4, 2446134597), (6, 1630756398), (9, 1087170932), (12, 815378199), (18, 543585466), (36, 271792733), (107, 91444284), (214, 45722142), (321, 30481428), (428, 22861071), (642, 15240714), (963, 10160476), (1284, 7620357), (1459, 6706332), (1741, 5620068), (1926, 5080238), (2918, 3353166), (3482, 2810034), (3852, 2540119), (4377, 2235444), (5223, 1873356), (5836, 1676583), (6964, 1405017), (8754, 1117722), (10446, 936678), (13131, 745148), (15669, 624452), (17508, 558861), (20892, 468339), (26262, 372574), (31338, 312226), (52524, 186287), (62676, 156113)]