13971204

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 40981248

約数和(自身を除く): 27010044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 107, 108, 117, 124, 156, 162, 186, 214, 234, 279, 321, 324, 351, 372, 403, 428, 468, 558, 642, 702, 806, 837, 963, 1053, 1116, 1209, 1284, 1391, 1404, 1612, 1674, 1926, 2106, 2418, 2511, 2782, 2889, 3317, 3348, 3627, 3852, 4173, 4212, 4836, 5022, 5564, 5778, 6634, 7254, 8346, 8667, 9951, 10044, 10881, 11556, 12519, 13268, 14508, 16692, 17334, 19902, 21762, 25038, 29853, 32643, 34668, 37557, 39804, 43121, 43524, 50076, 59706, 65286, 75114, 86242, 89559, 112671, 119412, 129363, 130572, 150228, 172484, 179118, 225342, 258726, 268677, 358236, 388089, 450684, 517452, 537354, 776178, 1074708, 1164267, 1552356, 2328534, 3492801, 4657068, 6985602, 13971204]

約数ペア:

[(1, 13971204), (2, 6985602), (3, 4657068), (4, 3492801), (6, 2328534), (9, 1552356), (12, 1164267), (13, 1074708), (18, 776178), (26, 537354), (27, 517452), (31, 450684), (36, 388089), (39, 358236), (52, 268677), (54, 258726), (62, 225342), (78, 179118), (81, 172484), (93, 150228), (107, 130572), (108, 129363), (117, 119412), (124, 112671), (156, 89559), (162, 86242), (186, 75114), (214, 65286), (234, 59706), (279, 50076), (321, 43524), (324, 43121), (351, 39804), (372, 37557), (403, 34668), (428, 32643), (468, 29853), (558, 25038), (642, 21762), (702, 19902), (806, 17334), (837, 16692), (963, 14508), (1053, 13268), (1116, 12519), (1209, 11556), (1284, 10881), (1391, 10044), (1404, 9951), (1612, 8667), (1674, 8346), (1926, 7254), (2106, 6634), (2418, 5778), (2511, 5564), (2782, 5022), (2889, 4836), (3317, 4212), (3348, 4173), (3627, 3852)]