18481716

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 53544960

約数和(自身を除く): 35063244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 47, 54, 66, 94, 99, 108, 132, 141, 188, 198, 282, 297, 331, 396, 423, 517, 564, 594, 662, 846, 993, 1034, 1188, 1269, 1324, 1551, 1692, 1986, 2068, 2538, 2979, 3102, 3641, 3972, 4653, 5076, 5958, 6204, 7282, 8937, 9306, 10923, 11916, 13959, 14564, 15557, 17874, 18612, 21846, 27918, 31114, 32769, 35748, 43692, 46671, 55836, 62228, 65538, 93342, 98307, 131076, 140013, 171127, 186684, 196614, 280026, 342254, 393228, 420039, 513381, 560052, 684508, 840078, 1026762, 1540143, 1680156, 2053524, 3080286, 4620429, 6160572, 9240858, 18481716]

約数ペア:

[(1, 18481716), (2, 9240858), (3, 6160572), (4, 4620429), (6, 3080286), (9, 2053524), (11, 1680156), (12, 1540143), (18, 1026762), (22, 840078), (27, 684508), (33, 560052), (36, 513381), (44, 420039), (47, 393228), (54, 342254), (66, 280026), (94, 196614), (99, 186684), (108, 171127), (132, 140013), (141, 131076), (188, 98307), (198, 93342), (282, 65538), (297, 62228), (331, 55836), (396, 46671), (423, 43692), (517, 35748), (564, 32769), (594, 31114), (662, 27918), (846, 21846), (993, 18612), (1034, 17874), (1188, 15557), (1269, 14564), (1324, 13959), (1551, 11916), (1692, 10923), (1986, 9306), (2068, 8937), (2538, 7282), (2979, 6204), (3102, 5958), (3641, 5076), (3972, 4653)]