119191218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 268185600

約数和(自身を除く): 148994382

約数列:

[1, 2, 3, 6, 19, 29, 31, 38, 57, 58, 62, 87, 93, 114, 174, 186, 551, 589, 899, 1102, 1163, 1178, 1653, 1767, 1798, 2326, 2697, 3306, 3489, 3534, 5394, 6978, 17081, 22097, 33727, 34162, 36053, 44194, 51243, 66291, 67454, 72106, 101181, 102486, 108159, 132582, 202362, 216318, 640813, 685007, 1045537, 1281626, 1370014, 1922439, 2055021, 2091074, 3136611, 3844878, 4110042, 6273222, 19865203, 39730406, 59595609, 119191218]

約数ペア:

[(1, 119191218), (2, 59595609), (3, 39730406), (6, 19865203), (19, 6273222), (29, 4110042), (31, 3844878), (38, 3136611), (57, 2091074), (58, 2055021), (62, 1922439), (87, 1370014), (93, 1281626), (114, 1045537), (174, 685007), (186, 640813), (551, 216318), (589, 202362), (899, 132582), (1102, 108159), (1163, 102486), (1178, 101181), (1653, 72106), (1767, 67454), (1798, 66291), (2326, 51243), (2697, 44194), (3306, 36053), (3489, 34162), (3534, 33727), (5394, 22097), (6978, 17081)]