238135086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{629987}}^1$

素因数の和:630005

約数の個数: 32

約数和(自身を含む): 604788480

約数和(自身を除く): 366653394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 629987, 1259974, 1889961, 3779922, 4409909, 5669883, 8819818, 11339766, 13229727, 17009649, 26459454, 34019298, 39689181, 79378362, 119067543, 238135086]

約数ペア:

[(1, 238135086), (2, 119067543), (3, 79378362), (6, 39689181), (7, 34019298), (9, 26459454), (14, 17009649), (18, 13229727), (21, 11339766), (27, 8819818), (42, 5669883), (54, 4409909), (63, 3779922), (126, 1889961), (189, 1259974), (378, 629987)]