16021236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2477}}^1$

素因数の和:2509

約数の個数: 72

約数和(自身を含む): 47458656

約数和(自身を除く): 31437420

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 2477, 3234, 4954, 6468, 7431, 9908, 14862, 17339, 27247, 29724, 34678, 52017, 54494, 69356, 81741, 104034, 108988, 121373, 163482, 190729, 208068, 242746, 326964, 364119, 381458, 485492, 572187, 728238, 762916, 1144374, 1335103, 1456476, 2288748, 2670206, 4005309, 5340412, 8010618, 16021236]

約数ペア:

[(1, 16021236), (2, 8010618), (3, 5340412), (4, 4005309), (6, 2670206), (7, 2288748), (11, 1456476), (12, 1335103), (14, 1144374), (21, 762916), (22, 728238), (28, 572187), (33, 485492), (42, 381458), (44, 364119), (49, 326964), (66, 242746), (77, 208068), (84, 190729), (98, 163482), (132, 121373), (147, 108988), (154, 104034), (196, 81741), (231, 69356), (294, 54494), (308, 52017), (462, 34678), (539, 29724), (588, 27247), (924, 17339), (1078, 14862), (1617, 9908), (2156, 7431), (2477, 6468), (3234, 4954)]