31388894298

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{127931}}^1$

素因数の和:128299

約数の個数: 48

約数和(自身を含む): 69810957216

約数和(自身を除く): 38422062918

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 317, 387, 634, 774, 951, 1902, 2853, 5706, 13631, 27262, 40893, 81786, 122679, 127931, 245358, 255862, 383793, 767586, 1151379, 2302758, 5501033, 11002066, 16503099, 33006198, 40554127, 49509297, 81108254, 99018594, 121662381, 243324762, 364987143, 729974286, 1743827461, 3487654922, 5231482383, 10462964766, 15694447149, 31388894298]

約数ペア:

[(1, 31388894298), (2, 15694447149), (3, 10462964766), (6, 5231482383), (9, 3487654922), (18, 1743827461), (43, 729974286), (86, 364987143), (129, 243324762), (258, 121662381), (317, 99018594), (387, 81108254), (634, 49509297), (774, 40554127), (951, 33006198), (1902, 16503099), (2853, 11002066), (5706, 5501033), (13631, 2302758), (27262, 1151379), (40893, 767586), (81786, 383793), (122679, 255862), (127931, 245358)]