40050738

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 109200000

約数和(自身を除く): 69149262

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 343, 441, 499, 546, 637, 686, 819, 882, 998, 1029, 1274, 1497, 1638, 1911, 2058, 2994, 3087, 3493, 3822, 4459, 4491, 5733, 6174, 6487, 6986, 8918, 8982, 10479, 11466, 12974, 13377, 19461, 20958, 24451, 26754, 31437, 38922, 40131, 45409, 48902, 58383, 62874, 73353, 80262, 90818, 116766, 136227, 146706, 171157, 220059, 272454, 317863, 342314, 408681, 440118, 513471, 635726, 817362, 953589, 1026942, 1540413, 1907178, 2225041, 2860767, 3080826, 4450082, 5721534, 6675123, 13350246, 20025369, 40050738]

約数ペア:

[(1, 40050738), (2, 20025369), (3, 13350246), (6, 6675123), (7, 5721534), (9, 4450082), (13, 3080826), (14, 2860767), (18, 2225041), (21, 1907178), (26, 1540413), (39, 1026942), (42, 953589), (49, 817362), (63, 635726), (78, 513471), (91, 440118), (98, 408681), (117, 342314), (126, 317863), (147, 272454), (182, 220059), (234, 171157), (273, 146706), (294, 136227), (343, 116766), (441, 90818), (499, 80262), (546, 73353), (637, 62874), (686, 58383), (819, 48902), (882, 45409), (998, 40131), (1029, 38922), (1274, 31437), (1497, 26754), (1638, 24451), (1911, 20958), (2058, 19461), (2994, 13377), (3087, 12974), (3493, 11466), (3822, 10479), (4459, 8982), (4491, 8918), (5733, 6986), (6174, 6487)]