39978036

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17627}}^1$

素因数の和:17650

約数の個数: 60

約数和(自身を含む): 119447328

約数和(自身を除く): 79469292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 17627, 35254, 52881, 70508, 105762, 123389, 158643, 211524, 246778, 317286, 370167, 475929, 493556, 634572, 740334, 951858, 1110501, 1427787, 1480668, 1903716, 2221002, 2855574, 3331503, 4442004, 5711148, 6663006, 9994509, 13326012, 19989018, 39978036]

約数ペア:

[(1, 39978036), (2, 19989018), (3, 13326012), (4, 9994509), (6, 6663006), (7, 5711148), (9, 4442004), (12, 3331503), (14, 2855574), (18, 2221002), (21, 1903716), (27, 1480668), (28, 1427787), (36, 1110501), (42, 951858), (54, 740334), (63, 634572), (81, 493556), (84, 475929), (108, 370167), (126, 317286), (162, 246778), (189, 211524), (252, 158643), (324, 123389), (378, 105762), (567, 70508), (756, 52881), (1134, 35254), (2268, 17627)]