3131620.00000000

素因数分解:

$2^1\times 3^6\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1278

約数の個数: 56

約数和(自身を含む): 167740524

約数和(自身を除く): 94990698

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 729, 738, 1107, 1217, 1458, 2214, 2434, 3321, 3651, 6642, 7302, 9963, 10953, 19926, 21906, 29889, 32859, 49897, 59778, 65718, 98577, 99794, 149691, 197154, 295731, 299382, 449073, 591462, 887193, 898146, 1347219, 1774386, 2694438, 4041657, 8083314, 12124971, 24249942, 36374913, 72749826]

約数ペア:

[(1, 72749826), (2, 36374913), (3, 24249942), (6, 12124971), (9, 8083314), (18, 4041657), (27, 2694438), (41, 1774386), (54, 1347219), (81, 898146), (82, 887193), (123, 591462), (162, 449073), (243, 299382), (246, 295731), (369, 197154), (486, 149691), (729, 99794), (738, 98577), (1107, 65718), (1217, 59778), (1458, 49897), (2214, 32859), (2434, 29889), (3321, 21906), (3651, 19926), (6642, 10953), (7302, 9963)]