39854934

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:714

約数の個数: 72

約数和(自身を含む): 101991240

約数和(自身を除く): 62136306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 619, 657, 882, 1022, 1238, 1314, 1533, 1857, 3066, 3577, 3714, 4333, 4599, 5571, 7154, 8666, 9198, 10731, 11142, 12999, 21462, 25998, 30331, 32193, 38997, 45187, 60662, 64386, 77994, 90374, 90993, 135561, 181986, 271122, 272979, 316309, 406683, 545958, 632618, 813366, 948927, 1897854, 2214163, 2846781, 4428326, 5693562, 6642489, 13284978, 19927467, 39854934]

約数ペア:

[(1, 39854934), (2, 19927467), (3, 13284978), (6, 6642489), (7, 5693562), (9, 4428326), (14, 2846781), (18, 2214163), (21, 1897854), (42, 948927), (49, 813366), (63, 632618), (73, 545958), (98, 406683), (126, 316309), (146, 272979), (147, 271122), (219, 181986), (294, 135561), (438, 90993), (441, 90374), (511, 77994), (619, 64386), (657, 60662), (882, 45187), (1022, 38997), (1238, 32193), (1314, 30331), (1533, 25998), (1857, 21462), (3066, 12999), (3577, 11142), (3714, 10731), (4333, 9198), (4599, 8666), (5571, 7154)]