6990732

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{1321}}^1$

素因数の和:1348

約数の個数: 72

約数和(自身を含む): 21099120

約数和(自身を除く): 14108388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1321, 1323, 1764, 2642, 2646, 3963, 5284, 5292, 7926, 9247, 11889, 15852, 18494, 23778, 27741, 35667, 36988, 47556, 55482, 64729, 71334, 83223, 110964, 129458, 142668, 166446, 194187, 249669, 258916, 332892, 388374, 499338, 582561, 776748, 998676, 1165122, 1747683, 2330244, 3495366, 6990732]

約数ペア:

[(1, 6990732), (2, 3495366), (3, 2330244), (4, 1747683), (6, 1165122), (7, 998676), (9, 776748), (12, 582561), (14, 499338), (18, 388374), (21, 332892), (27, 258916), (28, 249669), (36, 194187), (42, 166446), (49, 142668), (54, 129458), (63, 110964), (84, 83223), (98, 71334), (108, 64729), (126, 55482), (147, 47556), (189, 36988), (196, 35667), (252, 27741), (294, 23778), (378, 18494), (441, 15852), (588, 11889), (756, 9247), (882, 7926), (1321, 5292), (1323, 5284), (1764, 3963), (2642, 2646)]