853669494

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{3461}}^1$

素因数の和:3733

約数の個数: 48

約数和(自身を含む): 1885931424

約数和(自身を除く): 1032261930

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 193, 213, 386, 426, 579, 639, 1158, 1278, 1737, 3461, 3474, 6922, 10383, 13703, 20766, 27406, 31149, 41109, 62298, 82218, 123327, 245731, 246654, 491462, 667973, 737193, 1335946, 1474386, 2003919, 2211579, 4007838, 4423158, 6011757, 12023514, 47426083, 94852166, 142278249, 284556498, 426834747, 853669494]

約数ペア:

[(1, 853669494), (2, 426834747), (3, 284556498), (6, 142278249), (9, 94852166), (18, 47426083), (71, 12023514), (142, 6011757), (193, 4423158), (213, 4007838), (386, 2211579), (426, 2003919), (579, 1474386), (639, 1335946), (1158, 737193), (1278, 667973), (1737, 491462), (3461, 246654), (3474, 245731), (6922, 123327), (10383, 82218), (13703, 62298), (20766, 41109), (27406, 31149)]