122979438

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1886

約数の個数: 64

約数和(自身を含む): 292128000

約数和(自身を除く): 169148562

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 67, 114, 134, 171, 201, 342, 402, 513, 603, 1026, 1206, 1273, 1789, 1809, 2546, 3578, 3618, 3819, 5367, 7638, 10734, 11457, 16101, 22914, 32202, 33991, 34371, 48303, 67982, 68742, 96606, 101973, 119863, 203946, 239726, 305919, 359589, 611838, 719178, 917757, 1078767, 1835514, 2157534, 2277397, 3236301, 4554794, 6472602, 6832191, 13664382, 20496573, 40993146, 61489719, 122979438]

約数ペア:

[(1, 122979438), (2, 61489719), (3, 40993146), (6, 20496573), (9, 13664382), (18, 6832191), (19, 6472602), (27, 4554794), (38, 3236301), (54, 2277397), (57, 2157534), (67, 1835514), (114, 1078767), (134, 917757), (171, 719178), (201, 611838), (342, 359589), (402, 305919), (513, 239726), (603, 203946), (1026, 119863), (1206, 101973), (1273, 96606), (1789, 68742), (1809, 67982), (2546, 48303), (3578, 34371), (3618, 33991), (3819, 32202), (5367, 22914), (7638, 16101), (10734, 11457)]