7347228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 20020224

約数和(自身を除く): 12672996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1861, 1974, 3722, 3948, 5583, 7444, 11166, 13027, 22332, 26054, 39081, 52108, 78162, 87467, 156324, 174934, 262401, 349868, 524802, 612269, 1049604, 1224538, 1836807, 2449076, 3673614, 7347228]

約数ペア:

[(1, 7347228), (2, 3673614), (3, 2449076), (4, 1836807), (6, 1224538), (7, 1049604), (12, 612269), (14, 524802), (21, 349868), (28, 262401), (42, 174934), (47, 156324), (84, 87467), (94, 78162), (141, 52108), (188, 39081), (282, 26054), (329, 22332), (564, 13027), (658, 11166), (987, 7444), (1316, 5583), (1861, 3948), (1974, 3722)]