131976012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{224449}}^1$

素因数の和:224470

約数の個数: 36

約数和(自身を含む): 358222200

約数和(自身を除く): 226246188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 224449, 448898, 673347, 897796, 1346694, 1571143, 2693388, 3142286, 4713429, 6284572, 9426858, 10998001, 18853716, 21996002, 32994003, 43992004, 65988006, 131976012]

約数ペア:

[(1, 131976012), (2, 65988006), (3, 43992004), (4, 32994003), (6, 21996002), (7, 18853716), (12, 10998001), (14, 9426858), (21, 6284572), (28, 4713429), (42, 3142286), (49, 2693388), (84, 1571143), (98, 1346694), (147, 897796), (196, 673347), (294, 448898), (588, 224449)]