2793756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 7562240

約数和(自身を除く): 4768484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 421, 474, 553, 842, 948, 1106, 1263, 1659, 1684, 2212, 2526, 2947, 3318, 5052, 5894, 6636, 8841, 11788, 17682, 33259, 35364, 66518, 99777, 133036, 199554, 232813, 399108, 465626, 698439, 931252, 1396878, 2793756]

約数ペア:

[(1, 2793756), (2, 1396878), (3, 931252), (4, 698439), (6, 465626), (7, 399108), (12, 232813), (14, 199554), (21, 133036), (28, 99777), (42, 66518), (79, 35364), (84, 33259), (158, 17682), (237, 11788), (316, 8841), (421, 6636), (474, 5894), (553, 5052), (842, 3318), (948, 2947), (1106, 2526), (1263, 2212), (1659, 1684)]