947882196

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{509}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 2525846400

約数和(自身を除く): 1577964204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 401, 509, 516, 774, 802, 1018, 1161, 1203, 1527, 1548, 1604, 2036, 2322, 2406, 3054, 3609, 4581, 4644, 4812, 6108, 7218, 9162, 10827, 13743, 14436, 17243, 18324, 21654, 21887, 27486, 34486, 43308, 43774, 51729, 54972, 65661, 68972, 87548, 103458, 131322, 155187, 196983, 204109, 206916, 262644, 310374, 393966, 408218, 465561, 590949, 612327, 620748, 787932, 816436, 931122, 1181898, 1224654, 1836981, 1862244, 2363796, 2449308, 3673962, 5510943, 7347924, 8776687, 11021886, 17553374, 22043772, 26330061, 35106748, 52660122, 78990183, 105320244, 157980366, 236970549, 315960732, 473941098, 947882196]

約数ペア:

[(1, 947882196), (2, 473941098), (3, 315960732), (4, 236970549), (6, 157980366), (9, 105320244), (12, 78990183), (18, 52660122), (27, 35106748), (36, 26330061), (43, 22043772), (54, 17553374), (86, 11021886), (108, 8776687), (129, 7347924), (172, 5510943), (258, 3673962), (387, 2449308), (401, 2363796), (509, 1862244), (516, 1836981), (774, 1224654), (802, 1181898), (1018, 931122), (1161, 816436), (1203, 787932), (1527, 620748), (1548, 612327), (1604, 590949), (2036, 465561), (2322, 408218), (2406, 393966), (3054, 310374), (3609, 262644), (4581, 206916), (4644, 204109), (4812, 196983), (6108, 155187), (7218, 131322), (9162, 103458), (10827, 87548), (13743, 68972), (14436, 65661), (17243, 54972), (18324, 51729), (21654, 43774), (21887, 43308), (27486, 34486)]