18499068

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{10487}}^1$

素因数の和:10511

約数の個数: 54

約数和(自身を含む): 54401256

約数和(自身を除く): 35902188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 10487, 20974, 31461, 41948, 62922, 73409, 94383, 125844, 146818, 188766, 220227, 293636, 377532, 440454, 513863, 660681, 880908, 1027726, 1321362, 1541589, 2055452, 2642724, 3083178, 4624767, 6166356, 9249534, 18499068]

約数ペア:

[(1, 18499068), (2, 9249534), (3, 6166356), (4, 4624767), (6, 3083178), (7, 2642724), (9, 2055452), (12, 1541589), (14, 1321362), (18, 1027726), (21, 880908), (28, 660681), (36, 513863), (42, 440454), (49, 377532), (63, 293636), (84, 220227), (98, 188766), (126, 146818), (147, 125844), (196, 94383), (252, 73409), (294, 62922), (441, 41948), (588, 31461), (882, 20974), (1764, 10487)]