121620642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6163}}^1$

素因数の和:6215

約数の個数: 64

約数和(自身を含む): 298238976

約数和(自身を除く): 176618334

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6163, 6578, 9867, 12326, 18489, 19734, 36978, 67793, 80119, 135586, 141749, 160238, 203379, 240357, 283498, 406758, 425247, 480714, 850494, 881309, 1559239, 1762618, 1842737, 2643927, 3118478, 3685474, 4677717, 5287854, 5528211, 9355434, 11056422, 20270107, 40540214, 60810321, 121620642]

約数ペア:

[(1, 121620642), (2, 60810321), (3, 40540214), (6, 20270107), (11, 11056422), (13, 9355434), (22, 5528211), (23, 5287854), (26, 4677717), (33, 3685474), (39, 3118478), (46, 2643927), (66, 1842737), (69, 1762618), (78, 1559239), (138, 881309), (143, 850494), (253, 480714), (286, 425247), (299, 406758), (429, 283498), (506, 240357), (598, 203379), (759, 160238), (858, 141749), (897, 135586), (1518, 80119), (1794, 67793), (3289, 36978), (6163, 19734), (6578, 18489), (9867, 12326)]