135648618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{140423}}^1$

素因数の和:140458

約数の個数: 32

約数和(自身を含む): 323536896

約数和(自身を除く): 187888278

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 140423, 280846, 421269, 842538, 982961, 1965922, 2948883, 3229729, 5897766, 6459458, 9689187, 19378374, 22608103, 45216206, 67824309, 135648618]

約数ペア:

[(1, 135648618), (2, 67824309), (3, 45216206), (6, 22608103), (7, 19378374), (14, 9689187), (21, 6459458), (23, 5897766), (42, 3229729), (46, 2948883), (69, 1965922), (138, 982961), (161, 842538), (322, 421269), (483, 280846), (966, 140423)]