940481178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{74891}}^1$

素因数の和:74939

約数の個数: 64

約数和(自身を含む): 2415716352

約数和(自身を除く): 1475235174

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 74891, 149782, 224673, 449346, 524237, 973583, 1048474, 1572711, 1722493, 1947166, 2920749, 3145422, 3444986, 5167479, 5841498, 6815081, 10334958, 12057451, 13630162, 20445243, 22392409, 24114902, 36172353, 40890486, 44784818, 67177227, 72344706, 134354454, 156746863, 313493726, 470240589, 940481178]

約数ペア:

[(1, 940481178), (2, 470240589), (3, 313493726), (6, 156746863), (7, 134354454), (13, 72344706), (14, 67177227), (21, 44784818), (23, 40890486), (26, 36172353), (39, 24114902), (42, 22392409), (46, 20445243), (69, 13630162), (78, 12057451), (91, 10334958), (138, 6815081), (161, 5841498), (182, 5167479), (273, 3444986), (299, 3145422), (322, 2920749), (483, 1947166), (546, 1722493), (598, 1572711), (897, 1048474), (966, 973583), (1794, 524237), (2093, 449346), (4186, 224673), (6279, 149782), (12558, 74891)]