1381043844

素因数分解:

$2^2\times 3^6\times {\mathrm{137}}^1\times {\mathrm{3457}}^1$

素因数の和:3616

約数の個数: 84

約数和(自身を含む): 3651087804

約数和(自身を除く): 2270043960

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 729, 822, 972, 1233, 1458, 1644, 2466, 2916, 3457, 3699, 4932, 6914, 7398, 10371, 11097, 13828, 14796, 20742, 22194, 31113, 33291, 41484, 44388, 62226, 66582, 93339, 99873, 124452, 133164, 186678, 199746, 280017, 373356, 399492, 473609, 560034, 840051, 947218, 1120068, 1420827, 1680102, 1894436, 2520153, 2841654, 3360204, 4262481, 5040306, 5683308, 8524962, 10080612, 12787443, 17049924, 25574886, 38362329, 51149772, 76724658, 115086987, 153449316, 230173974, 345260961, 460347948, 690521922, 1381043844]

約数ペア:

[(1, 1381043844), (2, 690521922), (3, 460347948), (4, 345260961), (6, 230173974), (9, 153449316), (12, 115086987), (18, 76724658), (27, 51149772), (36, 38362329), (54, 25574886), (81, 17049924), (108, 12787443), (137, 10080612), (162, 8524962), (243, 5683308), (274, 5040306), (324, 4262481), (411, 3360204), (486, 2841654), (548, 2520153), (729, 1894436), (822, 1680102), (972, 1420827), (1233, 1120068), (1458, 947218), (1644, 840051), (2466, 560034), (2916, 473609), (3457, 399492), (3699, 373356), (4932, 280017), (6914, 199746), (7398, 186678), (10371, 133164), (11097, 124452), (13828, 99873), (14796, 93339), (20742, 66582), (22194, 62226), (31113, 44388), (33291, 41484)]