19687339224

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13020727}}^1$

素因数の和:13020749

約数の個数: 64

約数和(自身を含む): 62499494400

約数和(自身を除く): 42812155176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 13020727, 26041454, 39062181, 52082908, 78124362, 91145089, 104165816, 117186543, 156248724, 182290178, 234373086, 273435267, 312497448, 351559629, 364580356, 468746172, 546870534, 703119258, 729160712, 820305801, 937492344, 1093741068, 1406238516, 1640611602, 2187482136, 2460917403, 2812477032, 3281223204, 4921834806, 6562446408, 9843669612, 19687339224]

約数ペア:

[(1, 19687339224), (2, 9843669612), (3, 6562446408), (4, 4921834806), (6, 3281223204), (7, 2812477032), (8, 2460917403), (9, 2187482136), (12, 1640611602), (14, 1406238516), (18, 1093741068), (21, 937492344), (24, 820305801), (27, 729160712), (28, 703119258), (36, 546870534), (42, 468746172), (54, 364580356), (56, 351559629), (63, 312497448), (72, 273435267), (84, 234373086), (108, 182290178), (126, 156248724), (168, 117186543), (189, 104165816), (216, 91145089), (252, 78124362), (378, 52082908), (504, 39062181), (756, 26041454), (1512, 13020727)]