16180884

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 84

約数和(自身を含む): 44069760

約数和(自身を除く): 27888876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 179, 186, 243, 279, 324, 358, 372, 486, 537, 558, 716, 729, 837, 972, 1074, 1116, 1458, 1611, 1674, 2148, 2511, 2916, 3222, 3348, 4833, 5022, 5549, 6444, 7533, 9666, 10044, 11098, 14499, 15066, 16647, 19332, 22196, 22599, 28998, 30132, 33294, 43497, 45198, 49941, 57996, 66588, 86994, 90396, 99882, 130491, 149823, 173988, 199764, 260982, 299646, 449469, 521964, 599292, 898938, 1348407, 1797876, 2696814, 4045221, 5393628, 8090442, 16180884]

約数ペア:

[(1, 16180884), (2, 8090442), (3, 5393628), (4, 4045221), (6, 2696814), (9, 1797876), (12, 1348407), (18, 898938), (27, 599292), (31, 521964), (36, 449469), (54, 299646), (62, 260982), (81, 199764), (93, 173988), (108, 149823), (124, 130491), (162, 99882), (179, 90396), (186, 86994), (243, 66588), (279, 57996), (324, 49941), (358, 45198), (372, 43497), (486, 33294), (537, 30132), (558, 28998), (716, 22599), (729, 22196), (837, 19332), (972, 16647), (1074, 15066), (1116, 14499), (1458, 11098), (1611, 10044), (1674, 9666), (2148, 7533), (2511, 6444), (2916, 5549), (3222, 5022), (3348, 4833)]