42189738

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 89320320

約数和(自身を除く): 47130582

約数列:

[1, 2, 3, 6, 41, 47, 82, 89, 94, 123, 141, 178, 246, 267, 282, 534, 1681, 1927, 3362, 3649, 3854, 4183, 5043, 5781, 7298, 8366, 10086, 10947, 11562, 12549, 21894, 25098, 79007, 149609, 158014, 171503, 237021, 299218, 343006, 448827, 474042, 514509, 897654, 1029018, 7031623, 14063246, 21094869, 42189738]

約数ペア:

[(1, 42189738), (2, 21094869), (3, 14063246), (6, 7031623), (41, 1029018), (47, 897654), (82, 514509), (89, 474042), (94, 448827), (123, 343006), (141, 299218), (178, 237021), (246, 171503), (267, 158014), (282, 149609), (534, 79007), (1681, 25098), (1927, 21894), (3362, 12549), (3649, 11562), (3854, 10947), (4183, 10086), (5043, 8366), (5781, 7298)]