1209387672

素因数分解:

$2^3\times 3^6\times {\mathrm{207371}}^1$

素因数の和:207395

約数の個数: 56

約数和(自身を含む): 3399863940

約数和(自身を除く): 2190476268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 207371, 414742, 622113, 829484, 1244226, 1658968, 1866339, 2488452, 3732678, 4976904, 5599017, 7465356, 11198034, 14930712, 16797051, 22396068, 33594102, 44792136, 50391153, 67188204, 100782306, 134376408, 151173459, 201564612, 302346918, 403129224, 604693836, 1209387672]

約数ペア:

[(1, 1209387672), (2, 604693836), (3, 403129224), (4, 302346918), (6, 201564612), (8, 151173459), (9, 134376408), (12, 100782306), (18, 67188204), (24, 50391153), (27, 44792136), (36, 33594102), (54, 22396068), (72, 16797051), (81, 14930712), (108, 11198034), (162, 7465356), (216, 5599017), (243, 4976904), (324, 3732678), (486, 2488452), (648, 1866339), (729, 1658968), (972, 1244226), (1458, 829484), (1944, 622113), (2916, 414742), (5832, 207371)]