1639731672

素因数分解:

$2^3\times 3^2\times {\mathrm{1259}}^1\times {\mathrm{18089}}^1$

素因数の和:19360

約数の個数: 48

約数和(自身を含む): 4444713000

約数和(自身を除く): 2804981328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1259, 2518, 3777, 5036, 7554, 10072, 11331, 15108, 18089, 22662, 30216, 36178, 45324, 54267, 72356, 90648, 108534, 144712, 162801, 217068, 325602, 434136, 651204, 1302408, 22774051, 45548102, 68322153, 91096204, 136644306, 182192408, 204966459, 273288612, 409932918, 546577224, 819865836, 1639731672]

約数ペア:

[(1, 1639731672), (2, 819865836), (3, 546577224), (4, 409932918), (6, 273288612), (8, 204966459), (9, 182192408), (12, 136644306), (18, 91096204), (24, 68322153), (36, 45548102), (72, 22774051), (1259, 1302408), (2518, 651204), (3777, 434136), (5036, 325602), (7554, 217068), (10072, 162801), (11331, 144712), (15108, 108534), (18089, 90648), (22662, 72356), (30216, 54267), (36178, 45324)]