18277552

素因数分解:

$2^4\times {\mathrm{61}}^2\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 30

約数和(自身を含む): 36120084

約数和(自身を除く): 17842532

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 307, 488, 614, 976, 1228, 2456, 3721, 4912, 7442, 14884, 18727, 29768, 37454, 59536, 74908, 149816, 299632, 1142347, 2284694, 4569388, 9138776, 18277552]

約数ペア:

[(1, 18277552), (2, 9138776), (4, 4569388), (8, 2284694), (16, 1142347), (61, 299632), (122, 149816), (244, 74908), (307, 59536), (488, 37454), (614, 29768), (976, 18727), (1228, 14884), (2456, 7442), (3721, 4912)]