39381876

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:830

約数の個数: 60

約数和(自身を含む): 103642308

約数和(自身を除く): 64260432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 324, 394, 591, 617, 788, 1182, 1234, 1773, 1851, 2364, 2468, 3546, 3702, 5319, 5553, 7092, 7404, 10638, 11106, 15957, 16659, 21276, 22212, 31914, 33318, 49977, 63828, 66636, 99954, 121549, 199908, 243098, 364647, 486196, 729294, 1093941, 1458588, 2187882, 3281823, 4375764, 6563646, 9845469, 13127292, 19690938, 39381876]

約数ペア:

[(1, 39381876), (2, 19690938), (3, 13127292), (4, 9845469), (6, 6563646), (9, 4375764), (12, 3281823), (18, 2187882), (27, 1458588), (36, 1093941), (54, 729294), (81, 486196), (108, 364647), (162, 243098), (197, 199908), (324, 121549), (394, 99954), (591, 66636), (617, 63828), (788, 49977), (1182, 33318), (1234, 31914), (1773, 22212), (1851, 21276), (2364, 16659), (2468, 15957), (3546, 11106), (3702, 10638), (5319, 7404), (5553, 7092)]