22838361

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 43666560

約数和(自身を除く): 20828199

約数列:

[1, 3, 7, 13, 17, 19, 21, 37, 39, 49, 51, 57, 91, 111, 119, 133, 147, 221, 247, 259, 273, 323, 357, 399, 481, 629, 637, 663, 703, 741, 777, 833, 931, 969, 1443, 1547, 1729, 1813, 1887, 1911, 2109, 2261, 2499, 2793, 3367, 4199, 4403, 4641, 4921, 5187, 5439, 6783, 8177, 9139, 10101, 10829, 11951, 12103, 12597, 13209, 14763, 15827, 23569, 24531, 27417, 29393, 30821, 32487, 34447, 35853, 36309, 47481, 57239, 63973, 70707, 83657, 88179, 92463, 103341, 155363, 171717, 191919, 205751, 250971, 400673, 447811, 466089, 585599, 617253, 1087541, 1202019, 1343433, 1756797, 3262623, 7612787, 22838361]

約数ペア:

[(1, 22838361), (3, 7612787), (7, 3262623), (13, 1756797), (17, 1343433), (19, 1202019), (21, 1087541), (37, 617253), (39, 585599), (49, 466089), (51, 447811), (57, 400673), (91, 250971), (111, 205751), (119, 191919), (133, 171717), (147, 155363), (221, 103341), (247, 92463), (259, 88179), (273, 83657), (323, 70707), (357, 63973), (399, 57239), (481, 47481), (629, 36309), (637, 35853), (663, 34447), (703, 32487), (741, 30821), (777, 29393), (833, 27417), (931, 24531), (969, 23569), (1443, 15827), (1547, 14763), (1729, 13209), (1813, 12597), (1887, 12103), (1911, 11951), (2109, 10829), (2261, 10101), (2499, 9139), (2793, 8177), (3367, 6783), (4199, 5439), (4403, 5187), (4641, 4921)]