18278832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2698

約数の個数: 80

約数和(自身を含む): 55496448

約数和(自身を除く): 37217616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 2663, 3432, 5326, 6864, 7989, 10652, 15978, 21304, 29293, 31956, 34619, 42608, 58586, 63912, 69238, 87879, 103857, 117172, 127824, 138476, 175758, 207714, 234344, 276952, 351516, 380809, 415428, 468688, 553904, 703032, 761618, 830856, 1142427, 1406064, 1523236, 1661712, 2284854, 3046472, 4569708, 6092944, 9139416, 18278832]

約数ペア:

[(1, 18278832), (2, 9139416), (3, 6092944), (4, 4569708), (6, 3046472), (8, 2284854), (11, 1661712), (12, 1523236), (13, 1406064), (16, 1142427), (22, 830856), (24, 761618), (26, 703032), (33, 553904), (39, 468688), (44, 415428), (48, 380809), (52, 351516), (66, 276952), (78, 234344), (88, 207714), (104, 175758), (132, 138476), (143, 127824), (156, 117172), (176, 103857), (208, 87879), (264, 69238), (286, 63912), (312, 58586), (429, 42608), (528, 34619), (572, 31956), (624, 29293), (858, 21304), (1144, 15978), (1716, 10652), (2288, 7989), (2663, 6864), (3432, 5326)]