40666536

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 112

約数和(自身を含む): 120667200

約数和(自身を除く): 80000664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 367, 456, 486, 513, 648, 684, 729, 734, 972, 1026, 1101, 1368, 1458, 1468, 1539, 1944, 2052, 2202, 2916, 2936, 3078, 3303, 4104, 4404, 4617, 5832, 6156, 6606, 6973, 8808, 9234, 9909, 12312, 13212, 13851, 13946, 18468, 19818, 20919, 26424, 27702, 27892, 29727, 36936, 39636, 41838, 55404, 55784, 59454, 62757, 79272, 83676, 89181, 110808, 118908, 125514, 167352, 178362, 188271, 237816, 251028, 267543, 356724, 376542, 502056, 535086, 564813, 713448, 753084, 1070172, 1129626, 1506168, 1694439, 2140344, 2259252, 3388878, 4518504, 5083317, 6777756, 10166634, 13555512, 20333268, 40666536]

約数ペア:

[(1, 40666536), (2, 20333268), (3, 13555512), (4, 10166634), (6, 6777756), (8, 5083317), (9, 4518504), (12, 3388878), (18, 2259252), (19, 2140344), (24, 1694439), (27, 1506168), (36, 1129626), (38, 1070172), (54, 753084), (57, 713448), (72, 564813), (76, 535086), (81, 502056), (108, 376542), (114, 356724), (152, 267543), (162, 251028), (171, 237816), (216, 188271), (228, 178362), (243, 167352), (324, 125514), (342, 118908), (367, 110808), (456, 89181), (486, 83676), (513, 79272), (648, 62757), (684, 59454), (729, 55784), (734, 55404), (972, 41838), (1026, 39636), (1101, 36936), (1368, 29727), (1458, 27892), (1468, 27702), (1539, 26424), (1944, 20919), (2052, 19818), (2202, 18468), (2916, 13946), (2936, 13851), (3078, 13212), (3303, 12312), (4104, 9909), (4404, 9234), (4617, 8808), (5832, 6973), (6156, 6606)]