120431178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{318601}}^1$

素因数の和:318619

約数の個数: 32

約数和(自身を含む): 305857920

約数和(自身を除く): 185426742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 318601, 637202, 955803, 1911606, 2230207, 2867409, 4460414, 5734818, 6690621, 8602227, 13381242, 17204454, 20071863, 40143726, 60215589, 120431178]

約数ペア:

[(1, 120431178), (2, 60215589), (3, 40143726), (6, 20071863), (7, 17204454), (9, 13381242), (14, 8602227), (18, 6690621), (21, 5734818), (27, 4460414), (42, 2867409), (54, 2230207), (63, 1911606), (126, 955803), (189, 637202), (378, 318601)]