38931816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21067}}^1$

素因数の和:21094

約数の個数: 64

約数和(自身を含む): 121351680

約数和(自身を除く): 82419864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 21067, 42134, 63201, 84268, 126402, 147469, 168536, 231737, 252804, 294938, 442407, 463474, 505608, 589876, 695211, 884814, 926948, 1179752, 1390422, 1622159, 1769628, 1853896, 2780844, 3244318, 3539256, 4866477, 5561688, 6488636, 9732954, 12977272, 19465908, 38931816]

約数ペア:

[(1, 38931816), (2, 19465908), (3, 12977272), (4, 9732954), (6, 6488636), (7, 5561688), (8, 4866477), (11, 3539256), (12, 3244318), (14, 2780844), (21, 1853896), (22, 1769628), (24, 1622159), (28, 1390422), (33, 1179752), (42, 926948), (44, 884814), (56, 695211), (66, 589876), (77, 505608), (84, 463474), (88, 442407), (132, 294938), (154, 252804), (168, 231737), (231, 168536), (264, 147469), (308, 126402), (462, 84268), (616, 63201), (924, 42134), (1848, 21067)]