18294534

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 41530320

約数和(自身を除く): 23235786

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 101, 174, 202, 261, 303, 347, 522, 606, 694, 909, 1041, 1818, 2082, 2929, 3123, 5858, 6246, 8787, 10063, 17574, 20126, 26361, 30189, 35047, 52722, 60378, 70094, 90567, 105141, 181134, 210282, 315423, 630846, 1016363, 2032726, 3049089, 6098178, 9147267, 18294534]

約数ペア:

[(1, 18294534), (2, 9147267), (3, 6098178), (6, 3049089), (9, 2032726), (18, 1016363), (29, 630846), (58, 315423), (87, 210282), (101, 181134), (174, 105141), (202, 90567), (261, 70094), (303, 60378), (347, 52722), (522, 35047), (606, 30189), (694, 26361), (909, 20126), (1041, 17574), (1818, 10063), (2082, 8787), (2929, 6246), (3123, 5858)]