20182425483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{972319}}^1$

素因数の和:972387

約数の個数: 32

約数和(自身を含む): 31923210240

約数和(自身を除く): 11740784757

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 6919, 20757, 972319, 2916957, 10695509, 16529423, 32086527, 35975803, 49588269, 107927409, 181823653, 395733833, 545470959, 611588651, 1187201499, 1834765953, 6727475161, 20182425483]

約数ペア:

[(1, 20182425483), (3, 6727475161), (11, 1834765953), (17, 1187201499), (33, 611588651), (37, 545470959), (51, 395733833), (111, 181823653), (187, 107927409), (407, 49588269), (561, 35975803), (629, 32086527), (1221, 16529423), (1887, 10695509), (6919, 2916957), (20757, 972319)]