189012012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{321449}}^1$

素因数の和:321470

約数の個数: 36

約数和(自身を含む): 513034200

約数和(自身を除く): 324022188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 321449, 642898, 964347, 1285796, 1928694, 2250143, 3857388, 4500286, 6750429, 9000572, 13500858, 15751001, 27001716, 31502002, 47253003, 63004004, 94506006, 189012012]

約数ペア:

[(1, 189012012), (2, 94506006), (3, 63004004), (4, 47253003), (6, 31502002), (7, 27001716), (12, 15751001), (14, 13500858), (21, 9000572), (28, 6750429), (42, 4500286), (49, 3857388), (84, 2250143), (98, 1928694), (147, 1285796), (196, 964347), (294, 642898), (588, 321449)]