11561886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 29836800

約数和(自身を除く): 18274914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 73, 126, 146, 189, 219, 378, 419, 438, 511, 657, 838, 1022, 1257, 1314, 1533, 1971, 2514, 2933, 3066, 3771, 3942, 4599, 5866, 7542, 8799, 9198, 11313, 13797, 17598, 22626, 26397, 27594, 30587, 52794, 61174, 79191, 91761, 158382, 183522, 214109, 275283, 428218, 550566, 642327, 825849, 1284654, 1651698, 1926981, 3853962, 5780943, 11561886]

約数ペア:

[(1, 11561886), (2, 5780943), (3, 3853962), (6, 1926981), (7, 1651698), (9, 1284654), (14, 825849), (18, 642327), (21, 550566), (27, 428218), (42, 275283), (54, 214109), (63, 183522), (73, 158382), (126, 91761), (146, 79191), (189, 61174), (219, 52794), (378, 30587), (419, 27594), (438, 26397), (511, 22626), (657, 17598), (838, 13797), (1022, 11313), (1257, 9198), (1314, 8799), (1533, 7542), (1971, 5866), (2514, 4599), (2933, 3942), (3066, 3771)]