858139716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{6121}}^1$

素因数の和:7804

約数の個数: 48

約数和(自身を含む): 2290117760

約数和(自身を除く): 1431978044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1669, 3338, 5007, 6121, 6676, 10014, 11683, 12242, 18363, 20028, 23366, 24484, 35049, 36726, 42847, 46732, 70098, 73452, 85694, 128541, 140196, 171388, 257082, 514164, 10215949, 20431898, 30647847, 40863796, 61295694, 71511643, 122591388, 143023286, 214534929, 286046572, 429069858, 858139716]

約数ペア:

[(1, 858139716), (2, 429069858), (3, 286046572), (4, 214534929), (6, 143023286), (7, 122591388), (12, 71511643), (14, 61295694), (21, 40863796), (28, 30647847), (42, 20431898), (84, 10215949), (1669, 514164), (3338, 257082), (5007, 171388), (6121, 140196), (6676, 128541), (10014, 85694), (11683, 73452), (12242, 70098), (18363, 46732), (20028, 42847), (23366, 36726), (24484, 35049)]