16425828

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 84

約数和(自身を含む): 44437008

約数和(自身を除く): 28011180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 131, 162, 172, 243, 258, 262, 324, 387, 393, 486, 516, 524, 729, 774, 786, 972, 1161, 1179, 1458, 1548, 1572, 2322, 2358, 2916, 3483, 3537, 4644, 4716, 5633, 6966, 7074, 10449, 10611, 11266, 13932, 14148, 16899, 20898, 21222, 22532, 31347, 31833, 33798, 41796, 42444, 50697, 62694, 63666, 67596, 95499, 101394, 125388, 127332, 152091, 190998, 202788, 304182, 381996, 456273, 608364, 912546, 1368819, 1825092, 2737638, 4106457, 5475276, 8212914, 16425828]

約数ペア:

[(1, 16425828), (2, 8212914), (3, 5475276), (4, 4106457), (6, 2737638), (9, 1825092), (12, 1368819), (18, 912546), (27, 608364), (36, 456273), (43, 381996), (54, 304182), (81, 202788), (86, 190998), (108, 152091), (129, 127332), (131, 125388), (162, 101394), (172, 95499), (243, 67596), (258, 63666), (262, 62694), (324, 50697), (387, 42444), (393, 41796), (486, 33798), (516, 31833), (524, 31347), (729, 22532), (774, 21222), (786, 20898), (972, 16899), (1161, 14148), (1179, 13932), (1458, 11266), (1548, 10611), (1572, 10449), (2322, 7074), (2358, 6966), (2916, 5633), (3483, 4716), (3537, 4644)]