16411554

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 38263680

約数和(自身を除く): 21852126

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1021, 1786, 2042, 2679, 3063, 5358, 6126, 8037, 9189, 16074, 18378, 19399, 38798, 47987, 58197, 95974, 116394, 143961, 174591, 287922, 349182, 431883, 863766, 911753, 1823506, 2735259, 5470518, 8205777, 16411554]

約数ペア:

[(1, 16411554), (2, 8205777), (3, 5470518), (6, 2735259), (9, 1823506), (18, 911753), (19, 863766), (38, 431883), (47, 349182), (57, 287922), (94, 174591), (114, 143961), (141, 116394), (171, 95974), (282, 58197), (342, 47987), (423, 38798), (846, 19399), (893, 18378), (1021, 16074), (1786, 9189), (2042, 8037), (2679, 6126), (3063, 5358)]