18823476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9743}}^1$

素因数の和:9780

約数の個数: 48

約数和(自身を含む): 52383744

約数和(自身を除く): 33560268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9743, 19486, 29229, 38972, 58458, 68201, 116916, 136402, 204603, 224089, 272804, 409206, 448178, 672267, 818412, 896356, 1344534, 1568623, 2689068, 3137246, 4705869, 6274492, 9411738, 18823476]

約数ペア:

[(1, 18823476), (2, 9411738), (3, 6274492), (4, 4705869), (6, 3137246), (7, 2689068), (12, 1568623), (14, 1344534), (21, 896356), (23, 818412), (28, 672267), (42, 448178), (46, 409206), (69, 272804), (84, 224089), (92, 204603), (138, 136402), (161, 116916), (276, 68201), (322, 58458), (483, 38972), (644, 29229), (966, 19486), (1932, 9743)]