38851938

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 87721920

約数和(自身を除く): 48869982

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 263, 283, 522, 526, 566, 789, 849, 1578, 1698, 2367, 2547, 4734, 5094, 7627, 8207, 15254, 16414, 22881, 24621, 45762, 49242, 68643, 73863, 74429, 137286, 147726, 148858, 223287, 446574, 669861, 1339722, 2158441, 4316882, 6475323, 12950646, 19425969, 38851938]

約数ペア:

[(1, 38851938), (2, 19425969), (3, 12950646), (6, 6475323), (9, 4316882), (18, 2158441), (29, 1339722), (58, 669861), (87, 446574), (174, 223287), (261, 148858), (263, 147726), (283, 137286), (522, 74429), (526, 73863), (566, 68643), (789, 49242), (849, 45762), (1578, 24621), (1698, 22881), (2367, 16414), (2547, 15254), (4734, 8207), (5094, 7627)]