918449844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{6217}}^1$

素因数の和:7184

約数の個数: 48

約数和(自身を含む): 2310708288

約数和(自身を除く): 1392258444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 947, 1894, 2841, 3788, 5682, 6217, 11364, 12311, 12434, 18651, 24622, 24868, 36933, 37302, 49244, 73866, 74604, 80821, 147732, 161642, 242463, 323284, 484926, 969852, 5887499, 11774998, 17662497, 23549996, 35324994, 70649988, 76537487, 153074974, 229612461, 306149948, 459224922, 918449844]

約数ペア:

[(1, 918449844), (2, 459224922), (3, 306149948), (4, 229612461), (6, 153074974), (12, 76537487), (13, 70649988), (26, 35324994), (39, 23549996), (52, 17662497), (78, 11774998), (156, 5887499), (947, 969852), (1894, 484926), (2841, 323284), (3788, 242463), (5682, 161642), (6217, 147732), (11364, 80821), (12311, 74604), (12434, 73866), (18651, 49244), (24622, 37302), (24868, 36933)]