18814614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2069

約数の個数: 64

約数和(自身を含む): 49061376

約数和(自身を除く): 30246762

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 2027, 3094, 4054, 4641, 6081, 9282, 12162, 14189, 26351, 28378, 34459, 42567, 52702, 68918, 79053, 85134, 103377, 158106, 184457, 206754, 241213, 368914, 447967, 482426, 553371, 723639, 895934, 1106742, 1343901, 1447278, 2687802, 3135769, 6271538, 9407307, 18814614]

約数ペア:

[(1, 18814614), (2, 9407307), (3, 6271538), (6, 3135769), (7, 2687802), (13, 1447278), (14, 1343901), (17, 1106742), (21, 895934), (26, 723639), (34, 553371), (39, 482426), (42, 447967), (51, 368914), (78, 241213), (91, 206754), (102, 184457), (119, 158106), (182, 103377), (221, 85134), (238, 79053), (273, 68918), (357, 52702), (442, 42567), (546, 34459), (663, 28378), (714, 26351), (1326, 14189), (1547, 12162), (2027, 9282), (3094, 6081), (4054, 4641)]