836509986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 2031644160

約数和(自身を除く): 1195134174

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 79, 111, 117, 158, 222, 234, 237, 333, 474, 481, 666, 711, 962, 1027, 1223, 1422, 1443, 2054, 2446, 2886, 2923, 3081, 3669, 4329, 5846, 6162, 7338, 8658, 8769, 9243, 11007, 15899, 17538, 18486, 22014, 26307, 31798, 37999, 45251, 47697, 52614, 75998, 90502, 95394, 96617, 113997, 135753, 143091, 193234, 227994, 271506, 286182, 289851, 341991, 407259, 579702, 588263, 683982, 814518, 869553, 1176526, 1256021, 1739106, 1764789, 2512042, 3529578, 3574829, 3768063, 5294367, 7149658, 7536126, 10588734, 10724487, 11304189, 21448974, 22608378, 32173461, 46472777, 64346922, 92945554, 139418331, 278836662, 418254993, 836509986]

約数ペア:

[(1, 836509986), (2, 418254993), (3, 278836662), (6, 139418331), (9, 92945554), (13, 64346922), (18, 46472777), (26, 32173461), (37, 22608378), (39, 21448974), (74, 11304189), (78, 10724487), (79, 10588734), (111, 7536126), (117, 7149658), (158, 5294367), (222, 3768063), (234, 3574829), (237, 3529578), (333, 2512042), (474, 1764789), (481, 1739106), (666, 1256021), (711, 1176526), (962, 869553), (1027, 814518), (1223, 683982), (1422, 588263), (1443, 579702), (2054, 407259), (2446, 341991), (2886, 289851), (2923, 286182), (3081, 271506), (3669, 227994), (4329, 193234), (5846, 143091), (6162, 135753), (7338, 113997), (8658, 96617), (8769, 95394), (9243, 90502), (11007, 75998), (15899, 52614), (17538, 47697), (18486, 45251), (22014, 37999), (26307, 31798)]