1911003672

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{3089}}^1$

素因数の和:3420

約数の個数: 64

約数和(自身を含む): 4838940000

約数和(自身を除く): 2927936328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 173, 298, 346, 447, 519, 596, 692, 894, 1038, 1192, 1384, 1788, 2076, 3089, 3576, 4152, 6178, 9267, 12356, 18534, 24712, 25777, 37068, 51554, 74136, 77331, 103108, 154662, 206216, 309324, 460261, 534397, 618648, 920522, 1068794, 1380783, 1603191, 1841044, 2137588, 2761566, 3206382, 3682088, 4275176, 5523132, 6412764, 11046264, 12825528, 79625153, 159250306, 238875459, 318500612, 477750918, 637001224, 955501836, 1911003672]

約数ペア:

[(1, 1911003672), (2, 955501836), (3, 637001224), (4, 477750918), (6, 318500612), (8, 238875459), (12, 159250306), (24, 79625153), (149, 12825528), (173, 11046264), (298, 6412764), (346, 5523132), (447, 4275176), (519, 3682088), (596, 3206382), (692, 2761566), (894, 2137588), (1038, 1841044), (1192, 1603191), (1384, 1380783), (1788, 1068794), (2076, 920522), (3089, 618648), (3576, 534397), (4152, 460261), (6178, 309324), (9267, 206216), (12356, 154662), (18534, 103108), (24712, 77331), (25777, 74136), (37068, 51554)]