12547996876818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{491962553}}^1$

素因数の和:491962683

約数の個数: 48

約数和(自身を含む): 29547270993240

約数和(自身を除く): 16999274116422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1417, 1962, 2834, 4251, 8502, 12753, 25506, 491962553, 983925106, 1475887659, 2951775318, 4427662977, 6395513189, 8855325954, 12791026378, 19186539567, 38373079134, 53623918277, 57559618701, 107247836554, 115119237402, 160871754831, 321743509662, 482615264493, 697110937601, 965230528986, 1394221875202, 2091332812803, 4182665625606, 6273998438409, 12547996876818]

約数ペア:

[(1, 12547996876818), (2, 6273998438409), (3, 4182665625606), (6, 2091332812803), (9, 1394221875202), (13, 965230528986), (18, 697110937601), (26, 482615264493), (39, 321743509662), (78, 160871754831), (109, 115119237402), (117, 107247836554), (218, 57559618701), (234, 53623918277), (327, 38373079134), (654, 19186539567), (981, 12791026378), (1417, 8855325954), (1962, 6395513189), (2834, 4427662977), (4251, 2951775318), (8502, 1475887659), (12753, 983925106), (25506, 491962553)]