138470514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{253609}}^1$

素因数の和:253634

約数の個数: 32

約数和(自身を含む): 340851840

約数和(自身を除く): 202381326

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 253609, 507218, 760827, 1521654, 1775263, 3296917, 3550526, 5325789, 6593834, 9890751, 10651578, 19781502, 23078419, 46156838, 69235257, 138470514]

約数ペア:

[(1, 138470514), (2, 69235257), (3, 46156838), (6, 23078419), (7, 19781502), (13, 10651578), (14, 9890751), (21, 6593834), (26, 5325789), (39, 3550526), (42, 3296917), (78, 1775263), (91, 1521654), (182, 760827), (273, 507218), (546, 253609)]