1985436

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:562

約数の個数: 36

約数和(自身を含む): 5069064

約数和(自身を除く): 3083628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 421, 524, 786, 842, 1179, 1263, 1572, 1684, 2358, 2526, 3789, 4716, 5052, 7578, 15156, 55151, 110302, 165453, 220604, 330906, 496359, 661812, 992718, 1985436]

約数ペア:

[(1, 1985436), (2, 992718), (3, 661812), (4, 496359), (6, 330906), (9, 220604), (12, 165453), (18, 110302), (36, 55151), (131, 15156), (262, 7578), (393, 5052), (421, 4716), (524, 3789), (786, 2526), (842, 2358), (1179, 1684), (1263, 1572)]