1047208554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2770393}}^1$

素因数の和:2770411

約数の個数: 32

約数和(自身を含む): 2659578240

約数和(自身を除く): 1612369686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2770393, 5540786, 8311179, 16622358, 19392751, 24933537, 38785502, 49867074, 58178253, 74800611, 116356506, 149601222, 174534759, 349069518, 523604277, 1047208554]

約数ペア:

[(1, 1047208554), (2, 523604277), (3, 349069518), (6, 174534759), (7, 149601222), (9, 116356506), (14, 74800611), (18, 58178253), (21, 49867074), (27, 38785502), (42, 24933537), (54, 19392751), (63, 16622358), (126, 8311179), (189, 5540786), (378, 2770393)]