12994842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 18523878

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 174, 203, 227, 282, 329, 406, 454, 609, 658, 681, 987, 1218, 1362, 1363, 1589, 1974, 2726, 3178, 4089, 4767, 6583, 8178, 9534, 9541, 10669, 13166, 19082, 19749, 21338, 28623, 32007, 39498, 46081, 57246, 64014, 74683, 92162, 138243, 149366, 224049, 276486, 309401, 448098, 618802, 928203, 1856406, 2165807, 4331614, 6497421, 12994842]

約数ペア:

[(1, 12994842), (2, 6497421), (3, 4331614), (6, 2165807), (7, 1856406), (14, 928203), (21, 618802), (29, 448098), (42, 309401), (47, 276486), (58, 224049), (87, 149366), (94, 138243), (141, 92162), (174, 74683), (203, 64014), (227, 57246), (282, 46081), (329, 39498), (406, 32007), (454, 28623), (609, 21338), (658, 19749), (681, 19082), (987, 13166), (1218, 10669), (1362, 9541), (1363, 9534), (1589, 8178), (1974, 6583), (2726, 4767), (3178, 4089)]