1821550086

素因数分解:

$2^1\times 3^3\times {\mathrm{8969}}^1\times {\mathrm{3761}}^1$

素因数の和:12741

約数の個数: 32

約数和(自身を含む): 4049416800

約数和(自身を除く): 2227866714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3761, 7522, 8969, 11283, 17938, 22566, 26907, 33849, 53814, 67698, 80721, 101547, 161442, 203094, 242163, 484326, 33732409, 67464818, 101197227, 202394454, 303591681, 607183362, 910775043, 1821550086]

約数ペア:

[(1, 1821550086), (2, 910775043), (3, 607183362), (6, 303591681), (9, 202394454), (18, 101197227), (27, 67464818), (54, 33732409), (3761, 484326), (7522, 242163), (8969, 203094), (11283, 161442), (17938, 101547), (22566, 80721), (26907, 67698), (33849, 53814)]