40443516

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 111720000

約数和(自身を除く): 71276484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 37, 54, 58, 74, 87, 108, 111, 116, 148, 174, 222, 261, 333, 348, 349, 444, 522, 666, 698, 783, 999, 1044, 1047, 1073, 1332, 1396, 1566, 1998, 2094, 2146, 3132, 3141, 3219, 3996, 4188, 4292, 6282, 6438, 9423, 9657, 10121, 12564, 12876, 12913, 18846, 19314, 20242, 25826, 28971, 30363, 37692, 38628, 38739, 40484, 51652, 57942, 60726, 77478, 91089, 115884, 116217, 121452, 154956, 182178, 232434, 273267, 348651, 364356, 374477, 464868, 546534, 697302, 748954, 1093068, 1123431, 1394604, 1497908, 2246862, 3370293, 4493724, 6740586, 10110879, 13481172, 20221758, 40443516]

約数ペア:

[(1, 40443516), (2, 20221758), (3, 13481172), (4, 10110879), (6, 6740586), (9, 4493724), (12, 3370293), (18, 2246862), (27, 1497908), (29, 1394604), (36, 1123431), (37, 1093068), (54, 748954), (58, 697302), (74, 546534), (87, 464868), (108, 374477), (111, 364356), (116, 348651), (148, 273267), (174, 232434), (222, 182178), (261, 154956), (333, 121452), (348, 116217), (349, 115884), (444, 91089), (522, 77478), (666, 60726), (698, 57942), (783, 51652), (999, 40484), (1044, 38739), (1047, 38628), (1073, 37692), (1332, 30363), (1396, 28971), (1566, 25826), (1998, 20242), (2094, 19314), (2146, 18846), (3132, 12913), (3141, 12876), (3219, 12564), (3996, 10121), (4188, 9657), (4292, 9423), (6282, 6438)]