1905740946

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{8669}}^1$

素因数の和:8765

約数の個数: 80

約数和(自身を含む): 4531982400

約数和(自身を除く): 2626241454

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 59, 69, 81, 118, 138, 162, 177, 207, 354, 414, 531, 621, 1062, 1242, 1357, 1593, 1863, 2714, 3186, 3726, 4071, 4779, 8142, 8669, 9558, 12213, 17338, 24426, 26007, 36639, 52014, 73278, 78021, 109917, 156042, 199387, 219834, 234063, 398774, 468126, 511471, 598161, 702189, 1022942, 1196322, 1404378, 1534413, 1794483, 3068826, 3588966, 4603239, 5383449, 9206478, 10766898, 11763833, 13809717, 16150347, 23527666, 27619434, 32300694, 35291499, 41429151, 70582998, 82858302, 105874497, 211748994, 317623491, 635246982, 952870473, 1905740946]

約数ペア:

[(1, 1905740946), (2, 952870473), (3, 635246982), (6, 317623491), (9, 211748994), (18, 105874497), (23, 82858302), (27, 70582998), (46, 41429151), (54, 35291499), (59, 32300694), (69, 27619434), (81, 23527666), (118, 16150347), (138, 13809717), (162, 11763833), (177, 10766898), (207, 9206478), (354, 5383449), (414, 4603239), (531, 3588966), (621, 3068826), (1062, 1794483), (1242, 1534413), (1357, 1404378), (1593, 1196322), (1863, 1022942), (2714, 702189), (3186, 598161), (3726, 511471), (4071, 468126), (4779, 398774), (8142, 234063), (8669, 219834), (9558, 199387), (12213, 156042), (17338, 109917), (24426, 78021), (26007, 73278), (36639, 52014)]