284967018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1091}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 725437440

約数和(自身を除く): 440470422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 691, 1091, 1382, 2073, 2182, 3273, 4146, 4837, 6219, 6546, 7637, 9674, 9819, 12438, 14511, 15274, 18657, 19638, 22911, 29022, 29457, 37314, 43533, 45822, 58914, 68733, 87066, 130599, 137466, 206199, 261198, 412398, 753881, 1507762, 2261643, 4523286, 5277167, 6784929, 10554334, 13569858, 15831501, 20354787, 31663002, 40709574, 47494503, 94989006, 142483509, 284967018]

約数ペア:

[(1, 284967018), (2, 142483509), (3, 94989006), (6, 47494503), (7, 40709574), (9, 31663002), (14, 20354787), (18, 15831501), (21, 13569858), (27, 10554334), (42, 6784929), (54, 5277167), (63, 4523286), (126, 2261643), (189, 1507762), (378, 753881), (691, 412398), (1091, 261198), (1382, 206199), (2073, 137466), (2182, 130599), (3273, 87066), (4146, 68733), (4837, 58914), (6219, 45822), (6546, 43533), (7637, 37314), (9674, 29457), (9819, 29022), (12438, 22911), (14511, 19638), (15274, 18657)]