18889344

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 57283200

約数和(自身を除く): 38393856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 863, 912, 1152, 1216, 1368, 1726, 1824, 2432, 2589, 2736, 3452, 3648, 5178, 5472, 6904, 7296, 7767, 10356, 10944, 13808, 15534, 16397, 20712, 21888, 27616, 31068, 32794, 41424, 49191, 55232, 62136, 65588, 82848, 98382, 110464, 124272, 131176, 147573, 165696, 196764, 248544, 262352, 295146, 331392, 393528, 497088, 524704, 590292, 787056, 994176, 1049408, 1180584, 1574112, 2098816, 2361168, 3148224, 4722336, 6296448, 9444672, 18889344]

約数ペア:

[(1, 18889344), (2, 9444672), (3, 6296448), (4, 4722336), (6, 3148224), (8, 2361168), (9, 2098816), (12, 1574112), (16, 1180584), (18, 1049408), (19, 994176), (24, 787056), (32, 590292), (36, 524704), (38, 497088), (48, 393528), (57, 331392), (64, 295146), (72, 262352), (76, 248544), (96, 196764), (114, 165696), (128, 147573), (144, 131176), (152, 124272), (171, 110464), (192, 98382), (228, 82848), (288, 65588), (304, 62136), (342, 55232), (384, 49191), (456, 41424), (576, 32794), (608, 31068), (684, 27616), (863, 21888), (912, 20712), (1152, 16397), (1216, 15534), (1368, 13808), (1726, 10944), (1824, 10356), (2432, 7767), (2589, 7296), (2736, 6904), (3452, 5472), (3648, 5178)]