16249068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 46060560

約数和(自身を除く): 29811492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1109, 1221, 1332, 1628, 2218, 2442, 3327, 3663, 4436, 4884, 6654, 7326, 9981, 12199, 13308, 14652, 19962, 24398, 36597, 39924, 41033, 48796, 73194, 82066, 109791, 123099, 146388, 164132, 219582, 246198, 369297, 439164, 451363, 492396, 738594, 902726, 1354089, 1477188, 1805452, 2708178, 4062267, 5416356, 8124534, 16249068]

約数ペア:

[(1, 16249068), (2, 8124534), (3, 5416356), (4, 4062267), (6, 2708178), (9, 1805452), (11, 1477188), (12, 1354089), (18, 902726), (22, 738594), (33, 492396), (36, 451363), (37, 439164), (44, 369297), (66, 246198), (74, 219582), (99, 164132), (111, 146388), (132, 123099), (148, 109791), (198, 82066), (222, 73194), (333, 48796), (396, 41033), (407, 39924), (444, 36597), (666, 24398), (814, 19962), (1109, 14652), (1221, 13308), (1332, 12199), (1628, 9981), (2218, 7326), (2442, 6654), (3327, 4884), (3663, 4436)]