1855904544

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{495701}}^1$

素因数の和:495730

約数の個数: 72

約数和(自身を含む): 5683719132

約数和(自身を除く): 3827814588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 495701, 991402, 1487103, 1982804, 2974206, 3965608, 4461309, 5948412, 6444113, 7931216, 8922618, 11896824, 12888226, 15862432, 17845236, 19332339, 23793648, 25776452, 35690472, 38664678, 47587296, 51552904, 57997017, 71380944, 77329356, 103105808, 115994034, 142761888, 154658712, 206211616, 231988068, 309317424, 463976136, 618634848, 927952272, 1855904544]

約数ペア:

[(1, 1855904544), (2, 927952272), (3, 618634848), (4, 463976136), (6, 309317424), (8, 231988068), (9, 206211616), (12, 154658712), (13, 142761888), (16, 115994034), (18, 103105808), (24, 77329356), (26, 71380944), (32, 57997017), (36, 51552904), (39, 47587296), (48, 38664678), (52, 35690472), (72, 25776452), (78, 23793648), (96, 19332339), (104, 17845236), (117, 15862432), (144, 12888226), (156, 11896824), (208, 8922618), (234, 7931216), (288, 6444113), (312, 5948412), (416, 4461309), (468, 3965608), (624, 2974206), (936, 1982804), (1248, 1487103), (1872, 991402), (3744, 495701)]