26650386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{823}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 66328704

約数和(自身を除く): 39678318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 823, 1542, 1646, 1799, 2313, 2469, 3598, 4626, 4938, 5397, 5761, 7407, 10794, 11522, 14814, 16191, 17283, 32382, 34566, 51849, 103698, 211511, 423022, 634533, 1269066, 1480577, 1903599, 2961154, 3807198, 4441731, 8883462, 13325193, 26650386]

約数ペア:

[(1, 26650386), (2, 13325193), (3, 8883462), (6, 4441731), (7, 3807198), (9, 2961154), (14, 1903599), (18, 1480577), (21, 1269066), (42, 634533), (63, 423022), (126, 211511), (257, 103698), (514, 51849), (771, 34566), (823, 32382), (1542, 17283), (1646, 16191), (1799, 14814), (2313, 11522), (2469, 10794), (3598, 7407), (4626, 5761), (4938, 5397)]