18043392

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 80

約数和(自身を含む): 50969952

約数和(自身を除く): 32926560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 691, 768, 816, 1088, 1382, 1536, 1632, 2073, 2176, 2764, 3264, 4146, 4352, 5528, 6528, 8292, 8704, 11056, 11747, 13056, 16584, 22112, 23494, 26112, 33168, 35241, 44224, 46988, 66336, 70482, 88448, 93976, 132672, 140964, 176896, 187952, 265344, 281928, 353792, 375904, 530688, 563856, 751808, 1061376, 1127712, 1503616, 2255424, 3007232, 4510848, 6014464, 9021696, 18043392]

約数ペア:

[(1, 18043392), (2, 9021696), (3, 6014464), (4, 4510848), (6, 3007232), (8, 2255424), (12, 1503616), (16, 1127712), (17, 1061376), (24, 751808), (32, 563856), (34, 530688), (48, 375904), (51, 353792), (64, 281928), (68, 265344), (96, 187952), (102, 176896), (128, 140964), (136, 132672), (192, 93976), (204, 88448), (256, 70482), (272, 66336), (384, 46988), (408, 44224), (512, 35241), (544, 33168), (691, 26112), (768, 23494), (816, 22112), (1088, 16584), (1382, 13056), (1536, 11747), (1632, 11056), (2073, 8704), (2176, 8292), (2764, 6528), (3264, 5528), (4146, 4352)]