6643505856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2661661}}^1$

素因数の和:2661689

約数の個数: 56

約数和(自身を含む): 18929740144

約数和(自身を除く): 12286234288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 2661661, 5323322, 7984983, 10646644, 15969966, 21293288, 31939932, 34601593, 42586576, 63879864, 69203186, 85173152, 103804779, 127759728, 138406372, 170346304, 207609558, 255519456, 276812744, 415219116, 511038912, 553625488, 830438232, 1107250976, 1660876464, 2214501952, 3321752928, 6643505856]

約数ペア:

[(1, 6643505856), (2, 3321752928), (3, 2214501952), (4, 1660876464), (6, 1107250976), (8, 830438232), (12, 553625488), (13, 511038912), (16, 415219116), (24, 276812744), (26, 255519456), (32, 207609558), (39, 170346304), (48, 138406372), (52, 127759728), (64, 103804779), (78, 85173152), (96, 69203186), (104, 63879864), (156, 42586576), (192, 34601593), (208, 31939932), (312, 21293288), (416, 15969966), (624, 10646644), (832, 7984983), (1248, 5323322), (2496, 2661661)]