1837293038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 3381212160

約数和(自身を除く): 1543919122

約数列:

[1, 2, 7, 14, 23, 46, 61, 89, 122, 161, 178, 322, 427, 623, 854, 1051, 1246, 1403, 2047, 2102, 2806, 4094, 5429, 7357, 9821, 10858, 14329, 14714, 19642, 24173, 28658, 38003, 48346, 64111, 76006, 93539, 124867, 128222, 169211, 187078, 249734, 338422, 448777, 654773, 874069, 897554, 1309546, 1474553, 1748138, 2151397, 2949106, 4302794, 5705879, 10321871, 11411758, 15059779, 20643742, 30119558, 39941153, 79882306, 131235217, 262470434, 918646519, 1837293038]

約数ペア:

[(1, 1837293038), (2, 918646519), (7, 262470434), (14, 131235217), (23, 79882306), (46, 39941153), (61, 30119558), (89, 20643742), (122, 15059779), (161, 11411758), (178, 10321871), (322, 5705879), (427, 4302794), (623, 2949106), (854, 2151397), (1051, 1748138), (1246, 1474553), (1403, 1309546), (2047, 897554), (2102, 874069), (2806, 654773), (4094, 448777), (5429, 338422), (7357, 249734), (9821, 187078), (10858, 169211), (14329, 128222), (14714, 124867), (19642, 93539), (24173, 76006), (28658, 64111), (38003, 48346)]